INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '212cdf8c23778535ed7918220b46ed32949b4fb098ce8f27a8e4df9f2b8f63dd', 
    'EJzvO+bwLIrVZczV9a9nmDpFi9C2wJLOjTo28XiLLZI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)