UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3wxXeXC55VVVOFZAPKsDj20Na7pOepTJ7rfhcm548MM=' 
WHERE 
  key_id = 'b7c6d343636ef2691d97abcf17f4455d1a40d89cf5651d701e92e6ca0dbc3363' 
  AND (
    token = '3wxXeXC55VVVOFZAPKsDj20Na7pOepTJ7rfhcm548MM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )