UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A8cJJaB7yw9CZX3ODZmgFVn4DEvX0aCLuszLw9Ee/hs=' 
WHERE 
  key_id = '4a0a3bea72f27a0bb7f05ead9dc4d3f80a957761c0b93035b1c3409fe764b203' 
  AND (
    token = 'A8cJJaB7yw9CZX3ODZmgFVn4DEvX0aCLuszLw9Ee/hs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )