INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '734b6380a62ff29b360755c879af57e84475b8a1bf68d2efe8e7176ceacb8014', 
    'HgmCU17r98oGEPzRRHcf47dcNmsvJ0KCdUyPFFLDF5Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)