INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b42744a48c3db499ff4be064e2a24b139a18b04210a92d6e7202f262592b7b8', 
    'GImfRX1wuYmbrxxCGqCKqBcm7JxYKiUtmXJn1NAn72c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)