UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SNZLmTByVNXr3XMWmQkX6JaKJs65gwnEdZuPzlLBQ8A=' 
WHERE 
  key_id = 'a3006c81cf1946e34af36c05eb02bb5128f961dac31ef29fe2363eb7482119de' 
  AND (
    token = 'SNZLmTByVNXr3XMWmQkX6JaKJs65gwnEdZuPzlLBQ8A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )