UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PJgrAgc1i5n9vRcJvQ+AGS7fSSO3ImqMoGDP5al7N0k=' 
WHERE 
  key_id = '33d6f2f8e48354b436c04e8700db2a330c5378115eff41a9467d81fca37012e8' 
  AND (
    token = 'PJgrAgc1i5n9vRcJvQ+AGS7fSSO3ImqMoGDP5al7N0k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )