UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7XOflHGVUZlJUTfIcD/D1dAGqrGLddoYpsf0Y1lGoBw=' 
WHERE 
  key_id = 'd99b3826b7fbbbcb72602383a4abb3a550627099f5346a9f126e690d68639a44' 
  AND (
    token = '7XOflHGVUZlJUTfIcD/D1dAGqrGLddoYpsf0Y1lGoBw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )