UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2ql39DH9NUD/oNwio+szyNCeVobO+VFziJT1o1ze4LQ=' 
WHERE 
  key_id = '4b94d76f209279f7f47ec1a4e3115e3d457a612d7ca859965289a4c0fbca4ad6' 
  AND (
    token = '2ql39DH9NUD/oNwio+szyNCeVobO+VFziJT1o1ze4LQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )