INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42b47be6c3dbe53fa79ed4b62450fb8610d2c00231e01a7a454bb0c8afee88a8', 
    'BkQgoIuLB9souFY0TQzd/wD6uhyzy8lY1B9Rw5v4lL0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)