UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l6eE9cJ/n328WUO2A+aqJ0zPbtpdN7DesgeJY6rAExo=' 
WHERE 
  key_id = 'dab8ea98fed4c1508571ea9dc541625b9eef86b182b7f4eec5178c78d1240dec' 
  AND (
    token = 'l6eE9cJ/n328WUO2A+aqJ0zPbtpdN7DesgeJY6rAExo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )