INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2ce98c4d99ffa3b5edd1a8d903aa31024cb740e1cd26d4584a36f7f7386f8e4', 
    '3p1REESysnYaGyYTzOTucOzz5zCLHT29vSo9UtwEzFE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)