INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a35e5b026d9bd51c2def3dabc85c796743602a8eb5a7daf2d39a99dc002fcc38', 
    'reir3qUUsF+4szvwXPQwLGI1B8bArgUiS3oyVPphCSU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)