UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G9HTEIU8WxY4tsqjrlk+q93AbK6GXBou/7acFh+0f7k=' 
WHERE 
  key_id = '1f8bacf471c070704d898272abb0b54ef30bce676d3247d22761c2bb5e4319dc' 
  AND (
    token = 'G9HTEIU8WxY4tsqjrlk+q93AbK6GXBou/7acFh+0f7k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )