UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WeqeiR4BTZklmYnuFhqQ9ZkPl33sG8bdpm70glokjwE=' 
WHERE 
  key_id = '6c76c7931d4ee4f84d9f5e63d5c667323a74786202bed193962c181ce3c33c81' 
  AND (
    token = 'WeqeiR4BTZklmYnuFhqQ9ZkPl33sG8bdpm70glokjwE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )