UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KBiPQauHVixLAgC3Vij5plZmkguW1LiG6ukXSNwRo8I=' 
WHERE 
  key_id = '68b3e033122dfe0f2873b9686568d7286e10c8242529cabd3c4b67d9bdf23b1e' 
  AND (
    token = 'KBiPQauHVixLAgC3Vij5plZmkguW1LiG6ukXSNwRo8I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )