INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6366562173a4301108f95d550514eabf7489b5aa372ff6d74100229425b5ed8', 
    'g8IsnuPEk5LpIirDZrM43cUnMgypqwj9UTX3QT/rXrs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)