UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wts8H3vI7FaxlklwXGaazRJGOZzdWo6Ki9HOD+r+A4c=' 
WHERE 
  key_id = '4ca69bd802307ea7bd402af09bc8bab54d43feba549bec6baef6d77707c1f1ba' 
  AND (
    token = 'wts8H3vI7FaxlklwXGaazRJGOZzdWo6Ki9HOD+r+A4c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )