UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f9TIK6zeR0NpyBi2xRRk1I/umHCiOXCMvIBU9/Xo2ng=' 
WHERE 
  key_id = '3df1f4e95215e1e578e5d6b118be7804c99e10b80a815ee0edc93f0ceb383879' 
  AND (
    token = 'f9TIK6zeR0NpyBi2xRRk1I/umHCiOXCMvIBU9/Xo2ng=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00035