UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HGaSyfWjOWc8/Pj2swX4x7ytqsFh3E4zTjEFC0c7sc4=' 
WHERE 
  key_id = '081650b9247d148698a60c8e861b63f77c56c2135a3a9b2a97c2e07657cc0917' 
  AND (
    token = 'HGaSyfWjOWc8/Pj2swX4x7ytqsFh3E4zTjEFC0c7sc4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )