UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3WY/QKOg8t1sokLP7dWBieIw4lpNB3Nbjxja/re/45o=' 
WHERE 
  key_id = '2c95987fa16452be1ff2c8c610acb944e384939ae8571f500733c9ff3f088d10' 
  AND (
    token = '3WY/QKOg8t1sokLP7dWBieIw4lpNB3Nbjxja/re/45o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )