UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FPK9QGS+s+dWL63WW+5OWGr42xMoGXR7Sn+pcs9Jlu4=' 
WHERE 
  key_id = '388039aa7a91c5860e968769906592e07e84fb73a1651530b7810c7c316ed69e' 
  AND (
    token = 'FPK9QGS+s+dWL63WW+5OWGr42xMoGXR7Sn+pcs9Jlu4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )