UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aMssCQZyvP/Y1SPRiqjjgb3Egn3csHtduqrdKpO7FCI=' 
WHERE 
  key_id = '859a16ae116d0d33e5817ffc24b2e7d06a9858a7403904a33ece1622bf605e2a' 
  AND (
    token = 'aMssCQZyvP/Y1SPRiqjjgb3Egn3csHtduqrdKpO7FCI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )