UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kV7gpWECTa/ItSkf+Z0uyApmM6mNqpu6CdDy5y9hGuk=' 
WHERE 
  key_id = '0e5415f614d8dc296d8eacac84c8a017db4c668e33305fd94d6141e49ea8c4fa' 
  AND (
    token = 'kV7gpWECTa/ItSkf+Z0uyApmM6mNqpu6CdDy5y9hGuk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )