UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'utqdbeqzzpyHHBnUESRJPOqyOGB/CcLpd31XcerdKWU=' 
WHERE 
  key_id = '311f1bbd104596710d33f0397754498de8d45ffe4efc6af8b49d3d070c47cf11' 
  AND (
    token = 'utqdbeqzzpyHHBnUESRJPOqyOGB/CcLpd31XcerdKWU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )