UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i1gjdqtbA0Tw3jW5GTVrJJfcnDS86cvI/CA8wiKp6pA=' 
WHERE 
  key_id = '51a534f8efa2dd85784415a0de43ef4503d069973f8b8401bf6ca7573a7cfa67' 
  AND (
    token = 'i1gjdqtbA0Tw3jW5GTVrJJfcnDS86cvI/CA8wiKp6pA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )