INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cc3ea2d77697b5971b2223ed21ec64bc91dbca978f74ad738b44ded48ac1957c', 
    'CK8xQeBtWZB1xEJhxxBPtYHsPhBfspr9Qo8p0AhSnWc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)