UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VXfa6g2MC6YSurYgZ6s3yAMgeGkgBdvzMx1ZDQKk2zk=' 
WHERE 
  key_id = 'bb45a327d1889317b619a91b2100831089cc8d25be41ec08564a953c38683d05' 
  AND (
    token = 'VXfa6g2MC6YSurYgZ6s3yAMgeGkgBdvzMx1ZDQKk2zk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )