INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c256605e34d7b5d300a573c27bfe51aede7e3570600ddd219346f170e9cfac89', 
    'wqqY1JIuzZ9PMQYg36XmiAe7gwKFB1hMokEPtWkd+os=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)