UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MeuxgTBAUrVv0xRpZmbcuvS1TeeYfV0BJagZFsKynZg=' 
WHERE 
  key_id = 'c1f047e5e902c6f97befbf1eab5d8b1b1ade15f110a2a3bc75d76010b808fcc8' 
  AND (
    token = 'MeuxgTBAUrVv0xRpZmbcuvS1TeeYfV0BJagZFsKynZg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )