INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0aa7fc7405c3cffc988e408b91b9936529656a1f08dec67e122bd3f0e960d4af', 
    'clkpk+Vgtshv9afUyDH0l2KW6ebCYY2aFTTttCVw6lY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)