UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RhRY4wAs7ARzFFKTWKDHOQ+8JvD7Pt27TCuB6BeCeJM=' 
WHERE 
  key_id = '85c962a46636f2f1438b29e52290bc38971be1cac60a532efab1ca6054eddba5' 
  AND (
    token = 'RhRY4wAs7ARzFFKTWKDHOQ+8JvD7Pt27TCuB6BeCeJM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )