INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '294fd6c75f1d698ece0a61306fdd27adc6d452a1b46808179d9dc730776c3203', 
    'fiC1Oz+QxXEQjKRp24MYdgUOIlxm/QRa+2qkXarbSho=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )