UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D5vIBrQ8i31L64gqCFh8Z4IimuFfSW89/wzyVBoKEDk=' 
WHERE 
  key_id = 'c5e3a71ae48d474f95989c7a4c7bf946652a4e944cfecea1cf7359e90bc07ab6' 
  AND (
    token = 'D5vIBrQ8i31L64gqCFh8Z4IimuFfSW89/wzyVBoKEDk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )