INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8db656c56b2bf180200927d327bfa849ea5a0aeb3b54e8c75264ad458d93af47', 
    '/WMTbPBM6C0j29S97tYEPHvpIH7wHCK2EJGxvthI/mM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)