UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PN3ykp5wsRiVMCc2jJJ9Le3vVEV6DEMU4PjcXaqvLk8=' 
WHERE 
  key_id = '9efc9cfe706b27e460ffe6490a26a74da92ce82bf4274097fd9260170ca9fc4e' 
  AND (
    token = 'PN3ykp5wsRiVMCc2jJJ9Le3vVEV6DEMU4PjcXaqvLk8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )