UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0uI6O2Uh+o77vfZu3yT6d6KNVRxPGKw9P+nEjLAtSSI=' 
WHERE 
  key_id = '7fb06b24521ffc614b0a0df221e58621961523e27c2bbe0787015bed105304ec' 
  AND (
    token = '0uI6O2Uh+o77vfZu3yT6d6KNVRxPGKw9P+nEjLAtSSI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )