INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd9c39c56915326b2bcfed7d3c7dc3c642f588f463249658b13682fbeb71c7fc0', 
    '8W6+3Lf2cwCtW+IDfNEUEddKyFCQtDo1xwOp6g0eiIA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)