UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WQnjwrXRQ6Qscva9zLUQJX3l7g5ZAqUoMp0bVGWAVuI=' 
WHERE 
  key_id = 'b74457d1129a3a849af01d470dc998f5ea6db6582f095a2f8a28ce28fae8a387' 
  AND (
    token = 'WQnjwrXRQ6Qscva9zLUQJX3l7g5ZAqUoMp0bVGWAVuI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )