UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SpLsIfzcySfXbCv3fdNlEHrrVyhK4BM54CqdCWHE2ZU=' 
WHERE 
  key_id = '5a30b4184c9509c5cf37252050a08b93d85cc41bf3e074b751e91702607ae989' 
  AND (
    token = 'SpLsIfzcySfXbCv3fdNlEHrrVyhK4BM54CqdCWHE2ZU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )