UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xfDJaWFVW8U/F9W5nE/MaNll9MLMBTeCcE9kVMcclSk=' 
WHERE 
  key_id = '1daf4454e75c3ce9c50e77924c5b3467db01be8eb3e04874508af846566574a5' 
  AND (
    token = 'xfDJaWFVW8U/F9W5nE/MaNll9MLMBTeCcE9kVMcclSk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )