UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bEWxzRwlLeAGpyiLXnUl46vgiXOQLYW+Pln7U0veess=' 
WHERE 
  key_id = 'e426e53de002442e7442ec88ef45e478ebbe53f2a6fe1edb134cd0c0abb18c1a' 
  AND (
    token = 'bEWxzRwlLeAGpyiLXnUl46vgiXOQLYW+Pln7U0veess=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )