INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c45f46cca0fc269e9c5e97b8963af99255826fb371d9a7e5de6bcb5025ead037', 
    'vxwAl/hdmZmVt3EmME/wTJ3qU4JMJrnQD9ULGervayU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)