UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i5BWbxJNLj+QOErnq5GgYgLSfHYV9TYO8z3TL2qkvm8=' 
WHERE 
  key_id = '9c9c8ca5c679f603fb75aed689c61d22d8ceaf2e46ed8ae86fd158557c261ef8' 
  AND (
    token = 'i5BWbxJNLj+QOErnq5GgYgLSfHYV9TYO8z3TL2qkvm8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )