UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DDp7QDALkxPYZanmtkAizwMRpB3oft3ul2zuRWotu0c=' 
WHERE 
  key_id = '498fcf40b81e04086f957cdbb1cd501552a05e24e38780e5e6da9bda1c547e62' 
  AND (
    token = 'DDp7QDALkxPYZanmtkAizwMRpB3oft3ul2zuRWotu0c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )