UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ia7NBqYVC98waisD0i3YiRHx3ZYL6f75klMJ/Sd1dHY=' 
WHERE 
  key_id = '5c894e1c89843fbba78aaa8436448f53014c14f67d49f1a2e8e76435a1f3b1ab' 
  AND (
    token = 'Ia7NBqYVC98waisD0i3YiRHx3ZYL6f75klMJ/Sd1dHY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )