UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uLd7e4Sg4EaOGNnpvUEn2kELFT9yWSZ3js0sNET8YUM=' 
WHERE 
  key_id = 'f948cc06e8464962b71115d7a2e771d7d09ea858ec4eb7b50544af92ac39aca0' 
  AND (
    token = 'uLd7e4Sg4EaOGNnpvUEn2kELFT9yWSZ3js0sNET8YUM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )