UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N36mzc3X63jZwxDaVBasz31HvsZeg7jOhSbfCL2n3QM=' 
WHERE 
  key_id = '997d06d047b55b42cecd15c667b99c1e0367d743d33680aee514e5bde7aa67e5' 
  AND (
    token = 'N36mzc3X63jZwxDaVBasz31HvsZeg7jOhSbfCL2n3QM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )