INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7294ca219ca4b158cbf4adccfa369d7335519c59853e15e046dbb7d695c32771', 
    'Cr2KGjeiHFdb6gbfPMOq8KuZB5vd81dgCX2XHN0Gnh4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)