UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oy921r4KHPTeLYD6ZcpwkXLcTP+y6Wb7f8Ent6vFWm0=' 
WHERE 
  key_id = '9f9bc8d9a817f8726b32af6328d7ede1352a3e642b9eda0a252cde5635c180dd' 
  AND (
    token = 'oy921r4KHPTeLYD6ZcpwkXLcTP+y6Wb7f8Ent6vFWm0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )