UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CInVuCG4GD6LSnTuPiKWTwJ7Zsc50uaR6Sg+qUZiksc=' 
WHERE 
  key_id = '4b8858cacfbd78d63e1efb7eb325e1a2dffcc0ae3ccb789c11de155509776574' 
  AND (
    token = 'CInVuCG4GD6LSnTuPiKWTwJ7Zsc50uaR6Sg+qUZiksc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )