INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef3e8fe7135d4ddd7ce16546d6fffa0e007a4f5c8c5a19e19108d32e915e576d', 
    'RsJF4/058NuhrLDcYzOo43NuJ0p+ubH/BZ0YOjIkN0A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )