UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UYr3EzVZAoR1+siZepO5/Kp8tNMl3w3sTtEMoskKeUw=' 
WHERE 
  key_id = '732cbdb6d706ade1328a001c752f6d63143b23a9f69fcb223ddb58074f6e57d7' 
  AND (
    token = 'UYr3EzVZAoR1+siZepO5/Kp8tNMl3w3sTtEMoskKeUw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )