INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db7638a420de630dfd97c35cfa61edd20309bdeb92981fe4ae5b1e654516689a', 
    'q15sCobcNlblE39d/gxqBo/lToo0qBtvzaa9c2CRQKc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)