UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jZUTWnhPTPvrM2bCYscWZHm8TqEa4Vuz3fDHHnksuZg=' 
WHERE 
  key_id = '965c95576775939c0bcabe85eb16708c4d6ce9b5d0a271363b2d9be61e2e9df2' 
  AND (
    token = 'jZUTWnhPTPvrM2bCYscWZHm8TqEa4Vuz3fDHHnksuZg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )