UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fAF4c9SmKvjKRcMvRkGs1UM30qrVvZvhm6Y7k5e4Jto=' 
WHERE 
  key_id = 'e19b89d931079747545c49033a902558d9afa54865cccb0e1af87e81855b65a0' 
  AND (
    token = 'fAF4c9SmKvjKRcMvRkGs1UM30qrVvZvhm6Y7k5e4Jto=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )