UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lTXSrp8ZFD+WhLUL/3TRSjMbccOUy8NVfyHKCKY7SVU=' 
WHERE 
  key_id = '86bdbe0d6b8ee83a1cedd4d21dad1abc1db648891068e62827a6cf5c4d3423a6' 
  AND (
    token = 'lTXSrp8ZFD+WhLUL/3TRSjMbccOUy8NVfyHKCKY7SVU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )