INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de737d8eaee1d5b7a90f1fda2aff0da41157e966a67345b7b80872059a57cb3e', 
    'AilNqVGB+uUdaKV9TbdFDMsNeG4yLLbZD3Obnf63XEA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)