UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VB9z+AoPlMBFiYDtgt1cur+A451OswybMwdendrRsoI=' 
WHERE 
  key_id = 'eee344eb51e948fd3e91893e05765efcfd1ff500d771d08b96cb0af4e5353b43' 
  AND (
    token = 'VB9z+AoPlMBFiYDtgt1cur+A451OswybMwdendrRsoI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )