UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1g9ftAKKPrcGpnozyrD983+MLgnFGOkus7WKM0U2AwM=' 
WHERE 
  key_id = 'b48b012682dbb83b3da87032b409643c0f721fdd1932bcd0daa78af28234184c' 
  AND (
    token = '1g9ftAKKPrcGpnozyrD983+MLgnFGOkus7WKM0U2AwM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )