INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '871576bde9201fca929d73826c0d7c987c3740dd9dc58b4e70bffee2da55b03f', 
    'PvV5m2tDJEymxBa6oIudUctd16gU4zRWjlfyj3zV38U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)