UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B2UNc+WnQd5VHkgDlLD2xmaW75MipeY00MuIQ0B38b4=' 
WHERE 
  key_id = '4eadd0b4aa3c4430fb611a47a87c4004a6392dfcbe264fd3d4880df5f42b3385' 
  AND (
    token = 'B2UNc+WnQd5VHkgDlLD2xmaW75MipeY00MuIQ0B38b4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )