UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/+5z+xJyGKryCrV7juvvyveqc53xdfd9PWSWnNAn2vo=' 
WHERE 
  key_id = 'a473d1769566f09dab5a8f8c80fe7cbcf90b493791d7db8b9c030c7e6bbb520c' 
  AND (
    token = '/+5z+xJyGKryCrV7juvvyveqc53xdfd9PWSWnNAn2vo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )