UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EjWGIsGS1nKeZodywozPTzHEgKcT2hGsnL1QSI6F0tY=' 
WHERE 
  key_id = 'f655e827f0de89a7ebf3ceb800f0cef792ab6b42dd2b6d0b85203df5e4d9886a' 
  AND (
    token = 'EjWGIsGS1nKeZodywozPTzHEgKcT2hGsnL1QSI6F0tY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )