UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ProeP//7ae/iOybEIak9RLP4uelglucxIiu5mPF8TwU=' 
WHERE 
  key_id = '6ca7eed035007a55a220c83192ea5c7ff495a504e1811c86f099b837ac90d5d8' 
  AND (
    token = 'ProeP//7ae/iOybEIak9RLP4uelglucxIiu5mPF8TwU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )