UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't100M4s8Zo52rrYqHVmMssnl4oKrxmah0763r51DsrY=' 
WHERE 
  key_id = '5ea62736477edb81e10d9c56a5eb66c1fc652c7538a65ae2241b449026d5df56' 
  AND (
    token = 't100M4s8Zo52rrYqHVmMssnl4oKrxmah0763r51DsrY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )