UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KKnuugI5Z2KSj6iYePX3IwgNLA2sZ7UKx/kgvFapHR8=' 
WHERE 
  key_id = '728ae8293a4c706cc4886231b8322eea960b6c956f918c7c80490d0d26b26ee4' 
  AND (
    token = 'KKnuugI5Z2KSj6iYePX3IwgNLA2sZ7UKx/kgvFapHR8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )