UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hUPdItQXrKsXBAdvWsW7GthFITZX3GwSBTs3DXMuo+o=' 
WHERE 
  key_id = '6adb161b3872bf06a3d8b66437e7c046a32217c9308aa5376003e306152d2217' 
  AND (
    token = 'hUPdItQXrKsXBAdvWsW7GthFITZX3GwSBTs3DXMuo+o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )