INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a371be0d9be98454bdcbdf9f0037fa6825e72c98da9d326bf657334e3449a4c2', 
    '8BoTB3jtPw6G+R6SyClhMBiWW4UT+2niChxzk8AhFn4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)