INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd537873e291531c5a933f6260ce1c0b16d2b625f80c856bb6d6d67094cf03699', 
    'FZhf/2bjeN1PyQLJ4EePGybNtaAEF3+Y30SW3uYiOAM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)