UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OB4l5cnhrhdPZ3SOAZEcnxPBggd7jq01Cg6ah+MIzJU=' 
WHERE 
  key_id = '897cc3b1c0810fc2e6e5c927866ccc7c52caedd84493d147d1eff4995140f8a3' 
  AND (
    token = 'OB4l5cnhrhdPZ3SOAZEcnxPBggd7jq01Cg6ah+MIzJU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )