INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2b6689ce0dea3f168b0800d3d43c0c0f552812c79a23809bdb5b45bc1ca4025', 
    'Hwc7TXpOhDVc5JnMW78x0iZCCB5iqAcKIVp3rQ/1cx4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)