UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '12Slw09n2/SQ4woYJEQU1oRQB3wTAjFaQsYxU+253kE=' 
WHERE 
  key_id = '9494d57214f7e458531b654f49d36354daf32415186822e96a4987589dbe64e2' 
  AND (
    token = '12Slw09n2/SQ4woYJEQU1oRQB3wTAjFaQsYxU+253kE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )