INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7780db272e72ad7624c0532a6f94fb7afa5777a07c2d1bcfc13c0ce74c989283', 
    '6akmT9abQXg509+H/E6/MSywtjGWhFtbOF3GOy35Wm0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)