UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sCDjSPVW6IxLvK2nVJg3ABWW/pNybi7dOrYS7ULw9J4=' 
WHERE 
  key_id = '5d402c98b294cb63664b875adbf17bd1a0713a2a17e0b79d4173f8e9538c9890' 
  AND (
    token = 'sCDjSPVW6IxLvK2nVJg3ABWW/pNybi7dOrYS7ULw9J4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )