INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '049598f08c908c133ea596fd0f34d9a3b10d447638951d4b06a7f4dfc8bd610e', 
    '3jNAotL93I0XmOewAPR7n62hUnM4a19W141ZrTscD3k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)