UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OyAhwZHq7atWSmb7/w+f39UXL4sv36YYJRHtYNdXuJU=' 
WHERE 
  key_id = '603cb5851c95a33deb98868936897a0201de6cf823de52259f5d3e6cc2b1ca1f' 
  AND (
    token = 'OyAhwZHq7atWSmb7/w+f39UXL4sv36YYJRHtYNdXuJU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )