UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hGM2c8FPuAJExEMF9/1ZVcnoXwHCn6Pv0ZLKIY9xRm4=' 
WHERE 
  key_id = '03b34f3fe91d753f898c18de4c8ef5090c888301cf4069e1a4f873358efc8e98' 
  AND (
    token = 'hGM2c8FPuAJExEMF9/1ZVcnoXwHCn6Pv0ZLKIY9xRm4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )