UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XudKiML2AMCdce/iQXAkVe1PrWoB3BYuqZ5xuJoFq5k=' 
WHERE 
  key_id = '884504453dc078a77b41c5c81daf9001ef12de030c62bffd8f710bfc29398617' 
  AND (
    token = 'XudKiML2AMCdce/iQXAkVe1PrWoB3BYuqZ5xuJoFq5k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )