UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bJGbTRJ2eT8m73/kmXvkhKeRg4QRzDcSVeIYhtjihSA=' 
WHERE 
  key_id = '1a4f5d90e400d3cfa693ad228ee24d6f6b3b4844307c8950a7550b2a64dd14dd' 
  AND (
    token = 'bJGbTRJ2eT8m73/kmXvkhKeRg4QRzDcSVeIYhtjihSA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )