UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SFvqv76LRvg8PGODUjXLnEEEyOI2HOSDvh0L919yPaw=' 
WHERE 
  key_id = '0e90433a3a2b591cdad0a28afc775d5c87a0f568d26515b7cff95b537e372ed4' 
  AND (
    token = 'SFvqv76LRvg8PGODUjXLnEEEyOI2HOSDvh0L919yPaw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )