UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3KREFz94sYOoIwWuTP0dEGBG5U1aVSvjfMT7aPszWac=' 
WHERE 
  key_id = 'abd044b175cc01c5da3733fd915072dfc439f9734aeaf6104e68cd35c41a64f5' 
  AND (
    token = '3KREFz94sYOoIwWuTP0dEGBG5U1aVSvjfMT7aPszWac=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )