UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mxg7QOpubZpcJWqX7o2iZkEG/33AJPzxZIHoYzhKn2Q=' 
WHERE 
  key_id = 'fec8079980f757f131ecb0d47725995db246e12f9d00de540603ccad5733a427' 
  AND (
    token = 'Mxg7QOpubZpcJWqX7o2iZkEG/33AJPzxZIHoYzhKn2Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )