UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XNgQQYgbatqbWyx5AbVg1UgwiH5g4kSo+lHv6Pl6IVs=' 
WHERE 
  key_id = '1d52829c246ea94fe259f32356ecac4a4091e10a11df37d21b240eaba9cb55a1' 
  AND (
    token = 'XNgQQYgbatqbWyx5AbVg1UgwiH5g4kSo+lHv6Pl6IVs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )