INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6667797415921cf6aa2e56e588c5a00dcb41b93c182908c24599ed2569b90d5', 
    'lDyOQgoLs69Z2EpQap4gUnvaDInvaX18Jm4YcOpUZ8o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)