UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BEbizipx1Yck0A3tNZONy1kOqcHCnhPQVvKRTrYQTic=' 
WHERE 
  key_id = 'b1d2e57548d8931803837085f6c41cc9e18cac5d8b38af683c00d536073ee773' 
  AND (
    token = 'BEbizipx1Yck0A3tNZONy1kOqcHCnhPQVvKRTrYQTic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )