UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i1mzT9OkX+gA6nPrTINuhkNo+dqvFckhPvViStE1gmw=' 
WHERE 
  key_id = 'c859d9141d4b706e625810d13552c4d8bba1f28743b0db4c2f1956a7bc8c8ff0' 
  AND (
    token = 'i1mzT9OkX+gA6nPrTINuhkNo+dqvFckhPvViStE1gmw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )