UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9IgceLZtM/s83tf0/bYAzsgAmK/e6jOiyCB+Kq+zYE4=' 
WHERE 
  key_id = '21aace3ba1486129be9de5c93ef71955401152b08fe65c633f06696c6087cb8c' 
  AND (
    token = '9IgceLZtM/s83tf0/bYAzsgAmK/e6jOiyCB+Kq+zYE4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )