UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PqEQ4wbKWY8wevSRwqRBB2jZm+K5uF1wxH9iEWPlXxQ=' 
WHERE 
  key_id = 'dd380e8dc9852921607bde680bac444c938c2aa5e65c64610ac2b69a06d51573' 
  AND (
    token = 'PqEQ4wbKWY8wevSRwqRBB2jZm+K5uF1wxH9iEWPlXxQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )