INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fd56099048d2156edc18d6916f7e7df081deb0c2b7268e227fdaf40da8496b03', 
    'NeyRYKQ3f6i5HUOuPT2qG4oTujYIC7SU1PMndfhBvgQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)