UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zehjqGdOogLerImbOMLX1vt2P+tZhWfDBbrtbbAR4yY=' 
WHERE 
  key_id = 'ee6b53e4234625555a0d3a1f9827ba787a8c7b790b529645017a02ef9de37b45' 
  AND (
    token = 'zehjqGdOogLerImbOMLX1vt2P+tZhWfDBbrtbbAR4yY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )