UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GiTh7aHs7XcvD8f3L88Oya27lEmj7OyTmFGCd+iWpFA=' 
WHERE 
  key_id = 'ad1d94fa08601090cb4cd8bdd5a1da60fc70395f489c4fa0ff88e57bd8c3d3f5' 
  AND (
    token = 'GiTh7aHs7XcvD8f3L88Oya27lEmj7OyTmFGCd+iWpFA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )