UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '18JqWoNL7/FnxcWSXhLkQ+f2DqHFU+Ez7oJo2cPh63g=' 
WHERE 
  key_id = 'bea50588e543f33da71e0dc0678c13888dfaa27cf472532b2f5944d52f602828' 
  AND (
    token = '18JqWoNL7/FnxcWSXhLkQ+f2DqHFU+Ez7oJo2cPh63g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )