INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f151648f2a15308d5c818e6fb883a42fefc34ae624f24b222899bec1b79ce6e', 
    '8GqKjZ9w9MF6r0WBQKhUvfizDYdnAAReFPyjDetmVg0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)