UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TBf55vCI3/XEs7I4EdZM7x9MUmXz7Zgeb77awVqQ2kA=' 
WHERE 
  key_id = '35c7772be5aca94d14c401a31bdada9508527774145d807dacfacec4510e5644' 
  AND (
    token = 'TBf55vCI3/XEs7I4EdZM7x9MUmXz7Zgeb77awVqQ2kA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )