UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W0YL5QGGgse450h+333MFxqtK8KHEFYJKhhjKCQX/Cg=' 
WHERE 
  key_id = 'fe5810e52f8532286f53b125359391fd889c8ba42fe00960974294059debea8d' 
  AND (
    token = 'W0YL5QGGgse450h+333MFxqtK8KHEFYJKhhjKCQX/Cg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )