UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T5zyNjfjIy2ot/gRpRQSy9cGP5PhSWySM2mkjxDMIZA=' 
WHERE 
  key_id = '223a5ea9c9e976d043415959a5c5b7eb45a8129c4bc38e2022afbfabff2ab540' 
  AND (
    token = 'T5zyNjfjIy2ot/gRpRQSy9cGP5PhSWySM2mkjxDMIZA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )