UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BPUoiCyCKDvabdijZuhcwTc6xKQ3LYYJbW8aG99yJpo=' 
WHERE 
  key_id = '3826ae1a8a3ba9c660bc3e7c953482517418297631da46923c0cdba06db08b4a' 
  AND (
    token = 'BPUoiCyCKDvabdijZuhcwTc6xKQ3LYYJbW8aG99yJpo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )