UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nz/E3d8sLBqeDSSk68nJT4YtjzmHgidsfxR9dW1ZYS4=' 
WHERE 
  key_id = 'e430a4f475a2db0ff5c5c051ed84d7f815821f9250ed6e6673efeeb6647b7ccf' 
  AND (
    token = 'nz/E3d8sLBqeDSSk68nJT4YtjzmHgidsfxR9dW1ZYS4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )