UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ORCMiQz28apLWpTz2i/hpbRmaoW7SACmFFdO9AAMp8k=' 
WHERE 
  key_id = 'ba8d00d7928fe716a3ef61d70f4409e8d6dd5590bffc8ab56add904d58a6cbc4' 
  AND (
    token = 'ORCMiQz28apLWpTz2i/hpbRmaoW7SACmFFdO9AAMp8k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00023