UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V91SmLov+gCsplmqEuyYISri9HHvY0qtUbr3yIpQQbg=' 
WHERE 
  key_id = 'eafc93921e65a67723e0e00de3b281a7638eaf565f42fc18edbd2c574a0a9993' 
  AND (
    token = 'V91SmLov+gCsplmqEuyYISri9HHvY0qtUbr3yIpQQbg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )