UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9AOifGPoF1qo/JWFAABx8nt19VqOvNEonjpzexZkUtk=' 
WHERE 
  key_id = '27865f153b3dd84e0b6252ce189653bf306ec5515e9b585a4ae720214c82b82c' 
  AND (
    token = '9AOifGPoF1qo/JWFAABx8nt19VqOvNEonjpzexZkUtk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )