UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6+n/DbBW8amHyg50eACQJwZ/2daCyQ0xgDOTKmFSNfY=' 
WHERE 
  key_id = 'cbbef02c0aae1fd42359f348255712933e2bb0889b7ecda00bbeb3af453253b2' 
  AND (
    token = '6+n/DbBW8amHyg50eACQJwZ/2daCyQ0xgDOTKmFSNfY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )