UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tZncJJ6abdnxuo+oIac1XBCuA1G8L0AfslOU5YbcJ/0=' 
WHERE 
  key_id = '6bbdcc8a4a18a980a7e54e0e9de82125e80dfd84518c9b1b76881d25de97200c' 
  AND (
    token = 'tZncJJ6abdnxuo+oIac1XBCuA1G8L0AfslOU5YbcJ/0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )