UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oSdA8heCXM6Bv236NSCQGSXYdMHYmhhmXRG84dkZ0mM=' 
WHERE 
  key_id = '69586e6abb90b8cdc5af73c14c74e3a077eceb10bd6e5d8c1ac69317a8707ff4' 
  AND (
    token = 'oSdA8heCXM6Bv236NSCQGSXYdMHYmhhmXRG84dkZ0mM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )