UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MFzaG0mG9vtUT2XzJ+tBcLa6OxxFROT32h++t4Z7PsU=' 
WHERE 
  key_id = 'd8a8849f6a64159d1ec071ffd86eb00e4236a34ca82187de583475611be2b360' 
  AND (
    token = 'MFzaG0mG9vtUT2XzJ+tBcLa6OxxFROT32h++t4Z7PsU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )