UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/4GX0F/GXqTiPC1+0gfTDORR8bdTyHIcunr0XTcqYsI=' 
WHERE 
  key_id = '6b4790f4b9215fb480cf16a2839225df29a254706552658f42892626b583b087' 
  AND (
    token = '/4GX0F/GXqTiPC1+0gfTDORR8bdTyHIcunr0XTcqYsI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )