UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M2JjzE3+R3PzGJLh2xswNmP353TbkG51PubPhYFMrGs=' 
WHERE 
  key_id = '8783042dc2b8fa20e390a481d7cddeeafd93ab7459db46c866341aa6749651c6' 
  AND (
    token = 'M2JjzE3+R3PzGJLh2xswNmP353TbkG51PubPhYFMrGs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )