UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wQId0n+asz8fNmUOWW0IiZenaAuVhHt7AVSYbCzsZ8Q=' 
WHERE 
  key_id = '3e4323632b54fd716e26d74912f88c184b0f25506867a2c73d49492675e9a895' 
  AND (
    token = 'wQId0n+asz8fNmUOWW0IiZenaAuVhHt7AVSYbCzsZ8Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )