INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8979b9ea3edcd2be4b9d240efa104b4a1d4d1859b59387d0d59100eeea7e6392', 
    'D71YuettwSIPRyCdY6hIokyP/apxnUfESONJLQ4CQoc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)