UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wAU2uNQet3ClaXnvA2izrqsYaG6rlKEbOkf6LotTIb4=' 
WHERE 
  key_id = 'd3ed500ebeca04e639cd62b63b841a510795dc0032e5cd716f7105b0845b78e4' 
  AND (
    token = 'wAU2uNQet3ClaXnvA2izrqsYaG6rlKEbOkf6LotTIb4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )