UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wH37FX6vOQtgNrffFOlPFDdjvzGPDGbX09F4qr8mz3g=' 
WHERE 
  key_id = '0c421c386928591a4885668b6a2e3d44a186d4941a25123014313b883ee05ae8' 
  AND (
    token = 'wH37FX6vOQtgNrffFOlPFDdjvzGPDGbX09F4qr8mz3g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )