UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vkil5pMICOMI6e7GmeRFBMbq/pcwYWaVk1uUAfVFS90=' 
WHERE 
  key_id = '4f9e58a0eb09ba62b314eaa6fa515f4afda0082bac431ddbbe57951bbe882562' 
  AND (
    token = 'vkil5pMICOMI6e7GmeRFBMbq/pcwYWaVk1uUAfVFS90=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )