UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MdvUnbbVifRvsdXJ8dFG6/aBeDyboDXHN2KIgufS8ns=' 
WHERE 
  key_id = '5e96182ca723c3d6bfb0b656bbb9b5c85f949ff4120cdba0b35f8b227cb37a14' 
  AND (
    token = 'MdvUnbbVifRvsdXJ8dFG6/aBeDyboDXHN2KIgufS8ns=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )