UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gb7+C7oCtmO5yS2MMWPF9yhdOSP6XE6JPqgiz6q+dJY=' 
WHERE 
  key_id = 'ac143dd1af33d9be9569c2bd627a27d892905eea2fb8bef2d3fdf1492590d4f2' 
  AND (
    token = 'gb7+C7oCtmO5yS2MMWPF9yhdOSP6XE6JPqgiz6q+dJY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )