INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21a2fd5e98a34db00db62232edf71c42f0b44a101dfa62d8ced37ec96b3717d5', 
    'g2UTjt1FS8+9jM3F9kzPBjUzHzX2A+99biyh/BB9OYA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )