UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WhpVAbVDRYZrjgiHX4z8d06Xvkl9Ic0p+hpew9YdxRY=' 
WHERE 
  key_id = '418cb21f6ad4acc380ef92d68ad2e93a1a36a7abacb36e9059f6f32761a88e1c' 
  AND (
    token = 'WhpVAbVDRYZrjgiHX4z8d06Xvkl9Ic0p+hpew9YdxRY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )