UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QVUC712B4ykc4fyPgNKoE2qNtPPV8V17z4r+UQkEp2w=' 
WHERE 
  key_id = 'd7e88ad26d6ba161b50f4137045a3edf6e8a9bda91d17351fc3421204311ccc9' 
  AND (
    token = 'QVUC712B4ykc4fyPgNKoE2qNtPPV8V17z4r+UQkEp2w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )