UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aEpa1itHtrZLWZ8iUkxIXWotf5oKVWgD3FyCxfq2/Vw=' 
WHERE 
  key_id = '756789a47e4c0340d0efe370d7c8baa54b73e276210a564cd896afffbe888b06' 
  AND (
    token = 'aEpa1itHtrZLWZ8iUkxIXWotf5oKVWgD3FyCxfq2/Vw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )