INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '509370fdcec10078d5d672d31387df03ec7efc3ccd3cf4a1540e4b8d26a2bb40', 
    'ieEVtEmUJF6aD4IyDS42WNoHOCeYDzCvt0tyMPH5qrk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)