UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DW06qcC/ZvfoecU2HNy7qf7FopgzWWtbgCsw1bQT3go=' 
WHERE 
  key_id = '4288559993d384c2f7e77d697b24e3476ef8955befba9d7534075097c642672b' 
  AND (
    token = 'DW06qcC/ZvfoecU2HNy7qf7FopgzWWtbgCsw1bQT3go=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )