UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zkfyAZu+hw1mbqHnaQ2pvJHsycrLhM0uZlgyDDbmGTs=' 
WHERE 
  key_id = '15e25748f7f121c9b3560bc3432c8c63659d88f38ec71f64a7bbd383ea413dc2' 
  AND (
    token = 'zkfyAZu+hw1mbqHnaQ2pvJHsycrLhM0uZlgyDDbmGTs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )