UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CEGoUYx9nw16qMbqOpxVI5mgS+syH1Ke0/YIYjbGtOs=' 
WHERE 
  key_id = '7fbdc242992de25ad5223c2db338a4a8392ce58f5d8849f511d34333bc854e5b' 
  AND (
    token = 'CEGoUYx9nw16qMbqOpxVI5mgS+syH1Ke0/YIYjbGtOs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )