UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x4L2rnsQJ2e0Uk3y11PLxtf3ltXl/MApU5KuEWIg4FU=' 
WHERE 
  key_id = 'e3d2816f3cbcded91c554ab599d922a69e9cbf1afb7ab373643a3c5eaccbd76b' 
  AND (
    token = 'x4L2rnsQJ2e0Uk3y11PLxtf3ltXl/MApU5KuEWIg4FU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )