UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ik+21IQ2cGYeENpTlgqbREUSldKrd1vEYd2baUbPgxE=' 
WHERE 
  key_id = 'd668cd5e00475493b5cd1fbbe2983b3be34d968141e04f03f15c79c7ba749459' 
  AND (
    token = 'ik+21IQ2cGYeENpTlgqbREUSldKrd1vEYd2baUbPgxE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )