UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HhKzU3GVfwOYJxpNXceP60Jb17Dxt7U5xex59qYazkc=' 
WHERE 
  key_id = '9dc9d2778720073ddb6a3981a6f62356d52016669ebae52f0c5d1b26c5c24d2b' 
  AND (
    token = 'HhKzU3GVfwOYJxpNXceP60Jb17Dxt7U5xex59qYazkc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00034