INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '316916e336326ab65db705d311e5e58903e07fde9bf8c6cbe19501485728988c', 
    'jh8c8RxkEdD97oeDM2dRUjZDPmDNUHRfL8mgtElKtR0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)