INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '08ad45c6bc39cd1de44412887da7331dcf21287c89be300657b365a3d5e3e5cf', 
    'vkBx0fBgoCSAsNjDswGk11BnVh1aYHkgoNQM0mkgii0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)