UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1JBBDvcIO2ckVzaSI+T7GM9yE8+CcqCZJSDokMZxiQc=' 
WHERE 
  key_id = '8547126fc7e65b9f97dcd12f62fb88b1b2295d749f9072ac2b7d27bc65ac6735' 
  AND (
    token = '1JBBDvcIO2ckVzaSI+T7GM9yE8+CcqCZJSDokMZxiQc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )