UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bl6r8uT1AOobbAM/igdOP8RDI3pFLK6OLwoigi4snSc=' 
WHERE 
  key_id = '25710d69828068a8075c2c6a4bdddf8a9446567a5ab7a1c57885052f561ee804' 
  AND (
    token = 'bl6r8uT1AOobbAM/igdOP8RDI3pFLK6OLwoigi4snSc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )