UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j/ZaNdLMLyjanuASRdnvnLqjVjZBe5erf29qk2ltnEM=' 
WHERE 
  key_id = '057d93094e082a514b23bcaa8267de870610e7768aa2af07ab2576f01bdb1621' 
  AND (
    token = 'j/ZaNdLMLyjanuASRdnvnLqjVjZBe5erf29qk2ltnEM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )