UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fn4txTwY6d8bXVmh/6QEPapP+xfpiqIzVbQTqMwdOdg=' 
WHERE 
  key_id = 'f37dee495a6afe6c46b8bf9ffc7bb60e667d0b97c4088c3051babd9ca8b9b6c4' 
  AND (
    token = 'fn4txTwY6d8bXVmh/6QEPapP+xfpiqIzVbQTqMwdOdg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00037