UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IFA8LKwn8E/IAaZ5ofvQHnEVD2HJLFBh531NUJDvggA=' 
WHERE 
  key_id = '82b4aeb1a14bc38b0eee6bcf04b6a5226d58d722584c0808fda2470cb11f35b0' 
  AND (
    token = 'IFA8LKwn8E/IAaZ5ofvQHnEVD2HJLFBh531NUJDvggA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )