INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5162253d1989a15cee24c01ca59c7dde3fc3f326d7a03e70b800d8199541b5c', 
    'npR9Gf8j9wgbRNCVWMmNQOmjwhHv7HlzNI+j6gZoluE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)