INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '893f4d9f043f6194141848392b4b5a79ae9950b4221e97ad04d7eb6555b4e9bb', 
    'UQIV4aVBLk9zdXOFOIn41PK2fcyLXF1ENtfKfywG/wc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)