UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0TaJeAhSEjWnyM3YIEEmLP+v3E2o3kUf4GLf70bw7gA=' 
WHERE 
  key_id = '95ba812cff88a6be82a34a69b0605d9a8daadc0187a5fb2239fd1f5b8eacc2b2' 
  AND (
    token = '0TaJeAhSEjWnyM3YIEEmLP+v3E2o3kUf4GLf70bw7gA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00028