UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EPp3nYHZykmxa2000qvmeg7EA03Sl1D6siF9KE4R0Uc=' 
WHERE 
  key_id = '9d644d7928befdac115eab230f7868f6152fe1320b7f95bf046487e76b20c237' 
  AND (
    token = 'EPp3nYHZykmxa2000qvmeg7EA03Sl1D6siF9KE4R0Uc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )