UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '38RgTCYDF45uLzOktquVRxm12ljN5kSTuTyjOMy9C9w=' 
WHERE 
  key_id = '6fb423ce78a1f9572910c888ae4f6124cebc1bc7295f990cf2e196cd35a15210' 
  AND (
    token = '38RgTCYDF45uLzOktquVRxm12ljN5kSTuTyjOMy9C9w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )