INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef8e339519f4b7e2fa0b7204ed02c718a47093bd244b14a893c257acba5da58f', 
    'zTPXHVxmFlfcU+QjVOjLRE3mU6z8BDOGG/zaeucxe3M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)