UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EbwCBf/BDPdbuz5gWQ0mEjuZV+DkxUVeH7ZHj/w1Tzo=' 
WHERE 
  key_id = 'fe7d6c538cf242cbbb0c06950955b740eb9e9163c12c61adbe4e2990d2b3adbd' 
  AND (
    token = 'EbwCBf/BDPdbuz5gWQ0mEjuZV+DkxUVeH7ZHj/w1Tzo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )