UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hdzsl/bnNeMmrHE1DttRNwUAqSEcbmhbs2dO1dXW/nc=' 
WHERE 
  key_id = '897dd42d7a3586ef7e929900207a8dbb2804b98c57c9b8d3481128b6fd1cfab1' 
  AND (
    token = 'Hdzsl/bnNeMmrHE1DttRNwUAqSEcbmhbs2dO1dXW/nc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )