UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O2UKgsA/LlvhuaAZGUB807i8AELDFBejkNd8rFW6RIE=' 
WHERE 
  key_id = 'cec2528af0f129226685e47ec55434bcecf29947630a0a0b89310f082ea9b7f4' 
  AND (
    token = 'O2UKgsA/LlvhuaAZGUB807i8AELDFBejkNd8rFW6RIE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )