UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RDtBn9Oyq8RaHWaZxu4SDoY/vtNqIH/ZlFHr/5qGLGg=' 
WHERE 
  key_id = 'bb8faef12bd3d9334cb60ee7f06564c2f935361aa12ad05abcab24414be30104' 
  AND (
    token = 'RDtBn9Oyq8RaHWaZxu4SDoY/vtNqIH/ZlFHr/5qGLGg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )