INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b49f9978c7c5fbc74705786fdbe28c35c70b0a9bf6c60edb1b5bcf7afe9c2e21', 
    'stRgHFySHeMERXN8Pcmt1zYbdLWTOJHd5TGO/iouCvk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)