INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a93c0e2a794e7a97d24e401b2b056e4d8060fea601a1bb6a34144c51e366e43c', 
    'L3J9RmcRJ310ymZwMNsBKudWrwHA//dl8ZAcdXIkrxw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)