UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1whxyJcaNV88gEcX3dknfb2p27nNEZalfe/nz7ymZIE=' 
WHERE 
  key_id = '4a56667d83d75eefbe63f4e25a02f5b6547ee6cd9b748f6687e27f6aa1360ae0' 
  AND (
    token = '1whxyJcaNV88gEcX3dknfb2p27nNEZalfe/nz7ymZIE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )