UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PZT0cthu0Gg9rHonsfXNmMoFJdTwV7Tn44G8x+6lucQ=' 
WHERE 
  key_id = 'f9e60219169c135392d731ca00779721d8d9cabdfa8d53d09c287898347ffd9a' 
  AND (
    token = 'PZT0cthu0Gg9rHonsfXNmMoFJdTwV7Tn44G8x+6lucQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )