UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LoYzm6F/Zij03NhgNMoBbo9Nw8U1QSqrwM1DdGrX15I=' 
WHERE 
  key_id = '6f624d873e55c7c98e19b7667f58038f206ae910c94d2caa01b9150efa4ceb59' 
  AND (
    token = 'LoYzm6F/Zij03NhgNMoBbo9Nw8U1QSqrwM1DdGrX15I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )