INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6041284249177767c157cf1bc33181194508ba3c643f6ca5555fbabab2815fe', 
    'qWMMqHW9Zw5njnIjyNULZfoBmWp9kChaGcctgJaVOqw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)