UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '56T6FpbL5f1bDI+ZoWViUsKOZUBi9vHkQDd9Sl+Np8I=' 
WHERE 
  key_id = '183d7ecfcbb8a9ffa5955b829a9d0a8168c7cb4b62be61bd380a3327b78440c6' 
  AND (
    token = '56T6FpbL5f1bDI+ZoWViUsKOZUBi9vHkQDd9Sl+Np8I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )