INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5298894536e4fc280efa77ba6f7a3143cdc0a94cc31fcc91ccd7547fcf5f3b65', 
    'H1TQQgFXnFBXZ215sRnql2vbXzpumtQwuRBXhQMDVio=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)