UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LfebywcGvGZ7YCXdCG+ciAfr2iQyJVLeBwqKogJdAws=' 
WHERE 
  key_id = 'b9c7c240805365289ecb10a1dc11e21661dfc4ad807f47841921d3233ed966ac' 
  AND (
    token = 'LfebywcGvGZ7YCXdCG+ciAfr2iQyJVLeBwqKogJdAws=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )