UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bW1/pA+I6Yq9ZpkJXkSOqa3TF93AcEddQW4He1gFDwY=' 
WHERE 
  key_id = '1240e5b1e6ca268b4a2538767d89c90c0d31f66fbb962a8ebd909b596a52a562' 
  AND (
    token = 'bW1/pA+I6Yq9ZpkJXkSOqa3TF93AcEddQW4He1gFDwY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )