UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QQSLspyTwX5uh6YEXa4dGWk9msYdATG1dO0EnYfr1Nk=' 
WHERE 
  key_id = '1f4824c20f479530d83a1c7ed18f35057412bcb7b20a1d5cb5e3ae79e2a9e723' 
  AND (
    token = 'QQSLspyTwX5uh6YEXa4dGWk9msYdATG1dO0EnYfr1Nk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )