INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ce5406fa597b5b5b485565a15872e60def1ed286467002d9116421db625c78f', 
    'kZi5pZXpobioh++I6YdO8kk6XGkzJQaZb7TxZ6FK4IM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)