UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OlkghpSI40gmri4TbUkkJkQRZilLBItOetjA9nqi0c0=' 
WHERE 
  key_id = '4aadb020d89f53399a27e116211685e5d0da4f73007c9e1bda598812ea3547b0' 
  AND (
    token = 'OlkghpSI40gmri4TbUkkJkQRZilLBItOetjA9nqi0c0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )