UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2F6whabrZ5chvuVQKqa+jkW8mmj0Wi9sBp31YdwemT4=' 
WHERE 
  key_id = '7988385a032c9f64022374778d46900b2cac2813988c9cb025bf4e9434c45399' 
  AND (
    token = '2F6whabrZ5chvuVQKqa+jkW8mmj0Wi9sBp31YdwemT4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )