UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0kMjyOKxni181nB3W71QLfOwCVNd7znDJ39TQ9xpQSY=' 
WHERE 
  key_id = 'c31fd8a14076c13012bc21df01b3bc6ca5d1d4ec65d702ec48e4afa6b966cf9a' 
  AND (
    token = '0kMjyOKxni181nB3W71QLfOwCVNd7znDJ39TQ9xpQSY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )