UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZFsVo2UufQnfa60WapletG3zWCz2TNaXio2QNMrUchw=' 
WHERE 
  key_id = 'b1089dca861543b637cc73015f972d148a493be2acbf838ebec194d82b5f80a7' 
  AND (
    token = 'ZFsVo2UufQnfa60WapletG3zWCz2TNaXio2QNMrUchw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )