INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb7771b46124c60128473b2072ed54de2e04640167053e30d3ae7b1544590574', 
    'rNzrbfmRHuUJtA+bDjq/6BuHJ1pmKHgDkJ7z6Habg4c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)