UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H9TzDqg4KHgqbmSLkNgkTeAy4gu5EdJOuUd4z/aoGBY=' 
WHERE 
  key_id = '37d3bd89e5081bb88dcdd5c0b0f72536ab9eca86cb2af8d484392fb80b9e3b74' 
  AND (
    token = 'H9TzDqg4KHgqbmSLkNgkTeAy4gu5EdJOuUd4z/aoGBY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )