UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sjezo08/6K35/n2BeLhP93v6x1uuUY7bsPCVr7mMm2M=' 
WHERE 
  key_id = '222cc2e53880de3bd6d78fa654d86437f97b70b105633552a50eaac646b01104' 
  AND (
    token = 'Sjezo08/6K35/n2BeLhP93v6x1uuUY7bsPCVr7mMm2M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00029