INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d0b1f74787e5690b8fcbe9de2f3f0f874dcb568fd03cb4897d65599598d62f0', 
    'NRfa4sDgK6F2V7wZBE5Rrc4o28kUyuCUJftAB3pjElo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)