INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54853568f540af805712b15485e5e2c0794e9138c69088d2bbad104d0635341e', 
    'iMQS/xbaEQA65+qZpoLrKdoGdZOOgIiDtgvi0wDWG3A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)