UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9iNdTRWduzdkMMNXGuHpKQWdvpsLmMsmhk4misQmvK4=' 
WHERE 
  key_id = '50cc19e88806b619b6dbda196ea979e5450d819117df5730e162373ee8341364' 
  AND (
    token = '9iNdTRWduzdkMMNXGuHpKQWdvpsLmMsmhk4misQmvK4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )