UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iordV7AM3CtAl0CUoettrOSeW1QTqseb9GPd7OiVRfY=' 
WHERE 
  key_id = '8c25d4d8944ecc3c0fd64c3768083de762ec3b7f2cdec6a79964c5df51db53c4' 
  AND (
    token = 'iordV7AM3CtAl0CUoettrOSeW1QTqseb9GPd7OiVRfY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )