UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uD3a22UC5ai2Z77DMXpJwTGYATp7bN1Fz5wrHQ8UG+g=' 
WHERE 
  key_id = 'a9e2b1692a58ac46d744c0eac1c7f056de6665b8a9230529f1356e56d24f465b' 
  AND (
    token = 'uD3a22UC5ai2Z77DMXpJwTGYATp7bN1Fz5wrHQ8UG+g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )