INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d7e3d45525a5b08957c7e09e79694fd1b304dbba252127158452e0fb8d101ac', 
    'Qlts3XLgOt7OrqqLB8pfM0ytxygTIhQglquFClqCmWQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)