UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L4BjtigkPWfSL5WW9Oyi/h0W3p3vJ2wQRVlb5ftUYEQ=' 
WHERE 
  key_id = 'af8d0a2d63b2f60b21a02a2527380097600a02a00f534bc66d63d08ae08f5b11' 
  AND (
    token = 'L4BjtigkPWfSL5WW9Oyi/h0W3p3vJ2wQRVlb5ftUYEQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )