UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'djV6hrISiPtFrl3kEaK/P7lDKxJHJiC1zftugoP2BoU=' 
WHERE 
  key_id = 'f3e114c09d169b67b95e45c17397985c5e816a8413284db6cadd5640ae9c593c' 
  AND (
    token = 'djV6hrISiPtFrl3kEaK/P7lDKxJHJiC1zftugoP2BoU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )