UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bS8x+qKeP0bLDMuRLqE7c+VJyLgGetIHFLqeKVfUreg=' 
WHERE 
  key_id = 'd2602f7d1999a8b1626ade408b311c9ebdf06b7c656e8266e87cd72d020fb131' 
  AND (
    token = 'bS8x+qKeP0bLDMuRLqE7c+VJyLgGetIHFLqeKVfUreg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )