INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a21be679ec9acdde8dca5a541ae956ade3c914c1bf2a3a8c0072c36006b5aea9', 
    'ZnEYbAUjmme+C8fAUg6M0J1Iigl054q2h8+k6msn+1E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )