UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ljPyKeeL+Z/TcucOm1HbFZHi2YVIKrTbFo3uj0lvzGA=' 
WHERE 
  key_id = '73255abdf01945a5c66ba1beda30583fcc3f9685f42e5f6442e7d64bf373a94c' 
  AND (
    token = 'ljPyKeeL+Z/TcucOm1HbFZHi2YVIKrTbFo3uj0lvzGA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )