UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rvdQk/cqMFosqNT3Eo32Mgn0tiypApGvIHA8QO4RNHQ=' 
WHERE 
  key_id = '4a4551dcbde1844c0dfedf48bf34621ff80dfe3eaa94c1b50566516175ee6060' 
  AND (
    token = 'rvdQk/cqMFosqNT3Eo32Mgn0tiypApGvIHA8QO4RNHQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )