UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M7VRODwe1gMEaFf19W3OKGk06sQCnxneb5y9E2gip7o=' 
WHERE 
  key_id = 'b1cdd04f636cd8b7330b70600ae7b109355e2360e7db65616b8626dfd862ff7c' 
  AND (
    token = 'M7VRODwe1gMEaFf19W3OKGk06sQCnxneb5y9E2gip7o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )