UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Eg7hOBLdZSL7n2EX3OMcb9ThB8KkMXFSGkPjXUZLR4k=' 
WHERE 
  key_id = '3dc457c181ead14b3504e540a53b4859df7099cd3b1f9b4c049afb1e20e1d090' 
  AND (
    token = 'Eg7hOBLdZSL7n2EX3OMcb9ThB8KkMXFSGkPjXUZLR4k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )