INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e99f801974bfed63bd1855f7723cc1593dea1dd30cabe94a9060dcbb26861c1', 
    '3NAT7w5tUNAUr6W8T7HVyynbDk6P6M8YEl/G+AeY3/4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )