UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GWL8Uf0P90Ri263EHPwcKz6v/VF5U261TBP+xCOvMl8=' 
WHERE 
  key_id = '1c5bac9e83100ec673dc3fc9afa3ab0030d2c458e75397555a7c9a7a1bbe304c' 
  AND (
    token = 'GWL8Uf0P90Ri263EHPwcKz6v/VF5U261TBP+xCOvMl8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )