UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M3hYQva4MgL9SMuDLJjBj2ArxhsYtM0JRMGoQIX+ev8=' 
WHERE 
  key_id = 'beec53794f7198ad4659006341dd2aeea37f0a4e19d7c54e0073c76a94abdef3' 
  AND (
    token = 'M3hYQva4MgL9SMuDLJjBj2ArxhsYtM0JRMGoQIX+ev8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )