UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iavOBtdn4/rEaH9nCDw0G/Z8hzQyCvW63gCZwSxB3hg=' 
WHERE 
  key_id = '37822f6c1963b80605dba738276fa15467535c0ef4ac9d2f3bc394f2acc64c49' 
  AND (
    token = 'iavOBtdn4/rEaH9nCDw0G/Z8hzQyCvW63gCZwSxB3hg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )