UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xhjm77skyimYoRZ8yZvaAD38Qbh/nI+WtpkUCWwcBzc=' 
WHERE 
  key_id = 'bac828e6ab33dbaf3f38566ae875ef6f67a8f94be30e6b7281b9a96ea9b5307a' 
  AND (
    token = 'Xhjm77skyimYoRZ8yZvaAD38Qbh/nI+WtpkUCWwcBzc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )