UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K1P6PLMdAUflq6uo2wPFJx6oIFOVkp7yXC30CDlpa6U=' 
WHERE 
  key_id = 'c5aecee6a329611b22d34ee637f6bcfc7f18f0985b453ca5c37333a09cc757ea' 
  AND (
    token = 'K1P6PLMdAUflq6uo2wPFJx6oIFOVkp7yXC30CDlpa6U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )