UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '71PzK/XR8e5ekHjhhj+mu0dUOaemQr/woKYsfZjha9Y=' 
WHERE 
  key_id = 'c0f0e811740c4799aa897215359f5cdcbf69319af6089dc38f6feac3f7f14281' 
  AND (
    token = '71PzK/XR8e5ekHjhhj+mu0dUOaemQr/woKYsfZjha9Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )