UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/XPlnDrOkyb9GfvT66bTxfFy+ZljYwXzLqab3gyG2bQ=' 
WHERE 
  key_id = 'f4cf68593e358cb13dca3911723d5e8f90c722e864fced12ea7b0cce3115fccb' 
  AND (
    token = '/XPlnDrOkyb9GfvT66bTxfFy+ZljYwXzLqab3gyG2bQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )