UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BMKN8F9At2gvhz27ShZUR6BdYPgypMjW1KXzC/sZqYU=' 
WHERE 
  key_id = 'fc0cd5938413718d05ebe78ac4fa262a5693593f49234dddb86c2ec75be7b0b0' 
  AND (
    token = 'BMKN8F9At2gvhz27ShZUR6BdYPgypMjW1KXzC/sZqYU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )