UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JGyAb6QvCpQOwHVPOejWcfiKxVr7iH0ojJbPruiz7Cg=' 
WHERE 
  key_id = '19869e4ba439c9d32705dd3cea1380993246e60b8e890e748095e6bb97868c48' 
  AND (
    token = 'JGyAb6QvCpQOwHVPOejWcfiKxVr7iH0ojJbPruiz7Cg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )