UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1znN8RFD4J4rI0pQ/Lm6ObvSdc7R9StACKIjuOEwFyc=' 
WHERE 
  key_id = '31c216471069efe98cd6cd81e654bed52a0fbb2e68b3b59fdda239bec8417c9f' 
  AND (
    token = '1znN8RFD4J4rI0pQ/Lm6ObvSdc7R9StACKIjuOEwFyc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )