INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b6387f899748141c8998aa5a7cf5554715278f07e8d554357c31a58e7500180', 
    'E06SFKiXZbjibhMM93Ik9a9oi9xekATREOu28iPPezo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)