INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f44981c6513fc9d08d585d8791a04f8b5d3a33baa72bd926526810ad2139517d', 
    'XaVLVUOkuegzAHnFqfAGzHBiyDRu59XhRMPL00r0TN0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)