UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't9RHbQH1pAZgM9ORQdMWjfvOYVx93xM9fX19IxIKulQ=' 
WHERE 
  key_id = 'ffe746594719758ebe1c9b8884381adaae5dd54815f3f9edb85ffff2e2b1721a' 
  AND (
    token = 't9RHbQH1pAZgM9ORQdMWjfvOYVx93xM9fX19IxIKulQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )