UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8oFmBL5QShVMW6QdgIFy1YudKjHMemHgtKFR/nR9Bp4=' 
WHERE 
  key_id = 'be6e9ff38a03aedb6ef0e56bb95b7393bfcd9b18887213aaf37ee02e0e502269' 
  AND (
    token = '8oFmBL5QShVMW6QdgIFy1YudKjHMemHgtKFR/nR9Bp4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )