UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K+f3QfF+/3Bml0xfEciPfchH2s2ZuzwhKwa/V3tKq0A=' 
WHERE 
  key_id = '5a3f378d44383da8a0fa6ae54fe6a9c87a3787ed20f240a290bf87a098a88436' 
  AND (
    token = 'K+f3QfF+/3Bml0xfEciPfchH2s2ZuzwhKwa/V3tKq0A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )