UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+l/VCsPS3/zjB5KM7c4G1+XwoJGfn8rRhiVTZ1BJM48=' 
WHERE 
  key_id = 'dc4c9dd5fa570d0d7f5382d103f3a2e61df877f04d45f13325d94e47ebf69082' 
  AND (
    token = '+l/VCsPS3/zjB5KM7c4G1+XwoJGfn8rRhiVTZ1BJM48=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )