INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0291ba6d06158cefe2b005b846ea2339ccc42ecd3f02887af471a0c5d051ff7f', 
    'XjMdy30/C8TPlzFFPsZkzOQZQJlwtkpKLPoXfWFuVlc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)