UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WU+Le3YaKVmXgwRd8hoQT4a5KJu4taV1ua1MWbWeTYE=' 
WHERE 
  key_id = 'c0515ce8b7c25c62f37275c35edf9ba786c116c05abb0e46c02d422542bdcc86' 
  AND (
    token = 'WU+Le3YaKVmXgwRd8hoQT4a5KJu4taV1ua1MWbWeTYE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )