UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k+0hxaoKNcADWtp6HMYRuPtG46UqgeCRF+PEMc5h42I=' 
WHERE 
  key_id = 'b71993b16d9c1bc701829bf9d49e7413fce3279bb101d08e5fc34d6241d4bc69' 
  AND (
    token = 'k+0hxaoKNcADWtp6HMYRuPtG46UqgeCRF+PEMc5h42I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )