INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2431ed12bbe7f49e453090bc5bc7a7f315af361365a68be0e19c98730e6ca4f', 
    '4zyFSO1DClZi4ORGyY4dY/0uf3gr8tyH7Xp5jjuFat0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)