UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'thQm7W3Anx+linUrS15q7cVUuzJMtpJFAoRsHXWMyEA=' 
WHERE 
  key_id = '9df34908d0f567257836b5e6f414adbcca7ea501a0ba948a2e0d6f06eb4279cd' 
  AND (
    token = 'thQm7W3Anx+linUrS15q7cVUuzJMtpJFAoRsHXWMyEA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )