UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3BQYYs2Iy3z54qg//BnERw9do7BEhAypJSgfFc0qJXA=' 
WHERE 
  key_id = '8f5bf2af743007bbda0c30b2a4e640bc5fa0a389b41da0230addb996ec05499c' 
  AND (
    token = '3BQYYs2Iy3z54qg//BnERw9do7BEhAypJSgfFc0qJXA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )