UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q/85+wuD5Cc7Pz2ewRE8SmyP0+GEsZfO6LKb+MhnEqc=' 
WHERE 
  key_id = '7c60209e1eda18944c6c5af91ed308b4d5ce7565c5471ba1c4f9c79527a9efcc' 
  AND (
    token = 'Q/85+wuD5Cc7Pz2ewRE8SmyP0+GEsZfO6LKb+MhnEqc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )