UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WSqkjiDisIOGTm/ipRIO47D+UxrVNyyACjvw9hg2ytE=' 
WHERE 
  key_id = '94f6714893c36ae1ba31316c618252c373927bdf44fe0cd8a3c60a0b2b0d1aa4' 
  AND (
    token = 'WSqkjiDisIOGTm/ipRIO47D+UxrVNyyACjvw9hg2ytE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )