UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ybBfEKu6q71eIoWtcMIgCNxXu7ojsUJw5aejoyl6+18=' 
WHERE 
  key_id = '2f0fd54cf7d098a6764bc4aeeeb7b4853c68702c1a9ec1971bb09a82a65a5894' 
  AND (
    token = 'ybBfEKu6q71eIoWtcMIgCNxXu7ojsUJw5aejoyl6+18=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )