INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd19346e4e38abbb05cefc8dcb9547545bae66858fe5952d4917c6256e6f83ff', 
    'Y+Pr5WFdZgn45Jbzk5sBqILz7FLYBRbSqF4VZKTm+4c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)