UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GKkI5ZvGxUARCV4vslJJ1XnmGvdGuQHlEiNP8rNnh6g=' 
WHERE 
  key_id = '92fee1534edb814227bf5f273e214fc1839c0c23dd9c6938fe782dd49ee342e0' 
  AND (
    token = 'GKkI5ZvGxUARCV4vslJJ1XnmGvdGuQHlEiNP8rNnh6g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )