UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kB1SBpuBZmLNzuwlK/tcD7d3Es4hNJ05H2e2Y2io098=' 
WHERE 
  key_id = 'bc478513636ddf08bb7a149c08cd84ccdafa3ad7b2b20a94ebdac338e2298626' 
  AND (
    token = 'kB1SBpuBZmLNzuwlK/tcD7d3Es4hNJ05H2e2Y2io098=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )