UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E46qkA28D/1N9zxfpassUg/Bjm0Il2rHsbLEXbODMBk=' 
WHERE 
  key_id = '20c8cae0fccf7596cc9385506dbbb955f16eb76cd62f41c9e7cfc5d6c1b25b5e' 
  AND (
    token = 'E46qkA28D/1N9zxfpassUg/Bjm0Il2rHsbLEXbODMBk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )