UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iLIpC2I5SVAN6QdVsaxTobPjEEbsldV1S9k/5MDRgSM=' 
WHERE 
  key_id = 'f45ddf9f94b31b0c88d7a6faf645e299c6b3ca0ad70a358d68ea682abbf8bc57' 
  AND (
    token = 'iLIpC2I5SVAN6QdVsaxTobPjEEbsldV1S9k/5MDRgSM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )