UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ajo8gBJ0fftX4AKd/s9nKbYza0K/fxy15dxzAMy2tao=' 
WHERE 
  key_id = 'd7597c126fa48c4e9a4c8145432b0d48f7efabb959185fcac352b7f6ef8a5de8' 
  AND (
    token = 'Ajo8gBJ0fftX4AKd/s9nKbYza0K/fxy15dxzAMy2tao=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )