UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zs8o6NNctlMBfMMYrGArWx6Ea+gF9G4Enf9XOwyWBog=' 
WHERE 
  key_id = 'c51c0163f02a3797dccbb7e26e3dc64be8dda893ce68e061622d008593a6c102' 
  AND (
    token = 'Zs8o6NNctlMBfMMYrGArWx6Ea+gF9G4Enf9XOwyWBog=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )