UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v5UrCNovCs7vOUplLNKR2T3b3gNmUo64/yQtE6PC6uw=' 
WHERE 
  key_id = 'f585bb808c36fee99a1a68cc2b6e0e397614f3ec7b61ffcaa3d1d0f9c9959aac' 
  AND (
    token = 'v5UrCNovCs7vOUplLNKR2T3b3gNmUo64/yQtE6PC6uw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )