UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8tvZ+va9w/iwohAevS6wurIRhbKVNdvoKLaq80eDIzw=' 
WHERE 
  key_id = 'a9002aa917d328bd4c1b78b4adabc061f161c768ecdbb58c545d9efcddce2b2c' 
  AND (
    token = '8tvZ+va9w/iwohAevS6wurIRhbKVNdvoKLaq80eDIzw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )