UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c3/KAFw4dYHsZs1qJZY2BAW1dGfVnwl1ArHYwkV/AOc=' 
WHERE 
  key_id = '1fda36b1a339cc8155032717db2fa498734fe1e683aa6cdd18b11f1429caff05' 
  AND (
    token = 'c3/KAFw4dYHsZs1qJZY2BAW1dGfVnwl1ArHYwkV/AOc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )