UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w7i3T4umq4pQB9ZESo50trqygl9F8rXVfAtgk2frnPI=' 
WHERE 
  key_id = 'd203ad7e3def4daafec30de62157609c6742adc7006dada816404786ccbb17fd' 
  AND (
    token = 'w7i3T4umq4pQB9ZESo50trqygl9F8rXVfAtgk2frnPI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )