UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1yGoqL8VuvOUmy7/yojZb44PCzFWmv9ru5UTpwi79rA=' 
WHERE 
  key_id = 'f4b2b4100a30e3db236e224ced704f89369f045501fb1333395cb2de58ab03e2' 
  AND (
    token = '1yGoqL8VuvOUmy7/yojZb44PCzFWmv9ru5UTpwi79rA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )