INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1d3b279de3679389ab6628bd9c89a1287c2acff41c2fb2fa238231933ec489a3', 
    'vDHn2+mFB9pX5k9XWw6A61ha2CFi7Z7eCBp4QcuLE9I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)