UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fg3SkYHCYwhclp+8IGejFTLlDHko5f7xrH9DM6E3Kt4=' 
WHERE 
  key_id = '9d02fd808aa0a29396c7f59d8420d6d748874693b51467ad1db0a0c92a2860f8' 
  AND (
    token = 'Fg3SkYHCYwhclp+8IGejFTLlDHko5f7xrH9DM6E3Kt4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )