UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nCrmIO6jQZXBNWd+ujrS3d7s0SLYxuCgvVuhH7enhQk=' 
WHERE 
  key_id = '950c64696b93d4db29d6ace2af5174ede6f89a836aa081cc9c7267ca8b0c581e' 
  AND (
    token = 'nCrmIO6jQZXBNWd+ujrS3d7s0SLYxuCgvVuhH7enhQk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )