UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OQXln64vlXInnQYVSR7GSXqueWE3nae44ZLH3Zddh98=' 
WHERE 
  key_id = '364755a6bf1c35e6a079ca6861366e492d7c1907d073c3d5391641836ea86840' 
  AND (
    token = 'OQXln64vlXInnQYVSR7GSXqueWE3nae44ZLH3Zddh98=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )