UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OrN7dX+eRvGh2e/Ik7eQD/6BnqvK6aRfRi+z79AlvWw=' 
WHERE 
  key_id = 'a55e36dfc2552d9ab32a799d5a0ad1905db811ef3e0983696a5de02763a3cc78' 
  AND (
    token = 'OrN7dX+eRvGh2e/Ik7eQD/6BnqvK6aRfRi+z79AlvWw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )