INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd68b9068670e53636b6d229cd9d5ac7a2cf8062ed55abcd0bfa39744b5779542', 
    'iVNlpTglRiOEjsmnPXhkV17nld0y1//bh9f3Nlzzkjs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)