UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pBoVbsTXAiw1Z4zN7Izy8PvGIn9hiixaK35WfqEDuGs=' 
WHERE 
  key_id = 'be326186f60659c4d6748c051369533f7ee1f6c39e45dbac06a02be11329a8df' 
  AND (
    token = 'pBoVbsTXAiw1Z4zN7Izy8PvGIn9hiixaK35WfqEDuGs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )