UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S4rbu/6wMD+h8EyNtJhQDuNb5DIzFbp7BOK48FZN+GY=' 
WHERE 
  key_id = 'd9b11864cf94519f148065585b5d38c5f3a68a260be3a7cd3898678498333309' 
  AND (
    token = 'S4rbu/6wMD+h8EyNtJhQDuNb5DIzFbp7BOK48FZN+GY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )