UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ShVUCH4jVadHc74OlyDoydLmFUtJMWzlQS4t26Q7s84=' 
WHERE 
  key_id = 'e4e81151f98282f8f575dea3788a1cbebb9bab993a861624c4c36efc8080f4d9' 
  AND (
    token = 'ShVUCH4jVadHc74OlyDoydLmFUtJMWzlQS4t26Q7s84=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )