UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KJL/omcOtNgejdsvchjXAS7+epscSFhmBFDsY4N2zWU=' 
WHERE 
  key_id = 'bc1c718ac1b59b922d93c61b178abaf7f3cea5f68c909132e1210a431c742bd8' 
  AND (
    token = 'KJL/omcOtNgejdsvchjXAS7+epscSFhmBFDsY4N2zWU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )