UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ot+cuzA4c5iwpoM8d+mGhbHndWTzEnwzYpbWnBlzuiw=' 
WHERE 
  key_id = 'da3408972cb10cf0737a9518c329a07807b0261daaf50ae9a3d12dc33c04c197' 
  AND (
    token = 'ot+cuzA4c5iwpoM8d+mGhbHndWTzEnwzYpbWnBlzuiw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )