UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '85Fjs4zikcZQTJWDtAo+pBY+pksw0kDCcnnrvKgwBs4=' 
WHERE 
  key_id = '5f607a0248df706dc2363145e8f77564c3c8407bdd33b639ae1c12e7d58f9a06' 
  AND (
    token = '85Fjs4zikcZQTJWDtAo+pBY+pksw0kDCcnnrvKgwBs4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00044