INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ca0f12d09d90e283963830ea1734fc78e7937dcf0309a130aa931c2e1fd2f1e', 
    'QCg6YjwGOio5uRciUqz4LbmqC32AhdqH5sCu5YsncZc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)