UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lufVTSXZ0tCrqAgr4dwOSxNu7swu/lCNVImocL6OkNc=' 
WHERE 
  key_id = 'bf6ddfe30e85f42bce43140eeb4dc5562da982f3e0dcce85b12f722eb3abd75f' 
  AND (
    token = 'lufVTSXZ0tCrqAgr4dwOSxNu7swu/lCNVImocL6OkNc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )