UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5gFzGAq81nRBd4jgaNlbYiua45Kar2hM7teTgQqghrs=' 
WHERE 
  key_id = '7edd1dbc2b9f8b925d87ab12617a6042ea1c41e8c01d6bd5563bcdb900feb735' 
  AND (
    token = '5gFzGAq81nRBd4jgaNlbYiua45Kar2hM7teTgQqghrs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )