UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cu+s4HYBkWMLoNoLxG20JAUg7bqe9+Abc3zwggDXmkU=' 
WHERE 
  key_id = '65c2c2d6675f5ebec3550ccdf1017ab37d30f953152090744fb51579ed8f0c4b' 
  AND (
    token = 'Cu+s4HYBkWMLoNoLxG20JAUg7bqe9+Abc3zwggDXmkU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )