UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KC0cu56dLjEOEA6YEN9oRztiFkNUrqxC6rc+dopU33I=' 
WHERE 
  key_id = '0f73a24ca948e0cfe4181481aa0dcad6e64c779300b3a4145f8cc7a95bd5d748' 
  AND (
    token = 'KC0cu56dLjEOEA6YEN9oRztiFkNUrqxC6rc+dopU33I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )