UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4z+i4bUq/vqtMoz0RxkzQhU3OUpRYssnt6akYN7M4c4=' 
WHERE 
  key_id = '5c681b5f66d4fda00817cc5906652a23d94e71cd8a5159a48b9bf458689dd9d9' 
  AND (
    token = '4z+i4bUq/vqtMoz0RxkzQhU3OUpRYssnt6akYN7M4c4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )