INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7623adf4f675cd6fc5e163b8a43365714d04eda85c91c648a6948b12dd91a4c2', 
    'yNi+WGBIXY2SbXnmG0cYmAotl8tLXocveYfvRrIuSB4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)