UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kEgtU30C1FScJOcA6Bzr3KylkfxRDkFJUaHCAT/bxaI=' 
WHERE 
  key_id = 'ce8366cbe5a74a51eabbeb8f50d90e43fc4519864bb0cd0d09bb53d1fb30b98a' 
  AND (
    token = 'kEgtU30C1FScJOcA6Bzr3KylkfxRDkFJUaHCAT/bxaI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )