INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db9d5b1a03006f815560fc8a40eddb46373b5064f52243e3e30781b72edfaad6', 
    'yGwhrZubvnofUZSEB/NtxA6gPrpKQ8/SNkugo6UYVd0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)