INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1555ad0baf818f65f9f2b76bf91085b879a8a8cd6d016e31da72384c3abb6b4a', 
    'jbUdHH0esadC5BAUh2QiQ+yL9Wjeu/NEmzTqL4BsLLI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)