UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rsdMooU6H6S6IZvuhd8kNBx1g08tC0m7nx39qPCsWuM=' 
WHERE 
  key_id = 'dcccc9a66213c04f45d69ed6b377e93ad0b60788b9f26260c21890b191a40492' 
  AND (
    token = 'rsdMooU6H6S6IZvuhd8kNBx1g08tC0m7nx39qPCsWuM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )