UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SlV4X/amloVkDatRitZS8Lr4aYcWp6HhUbqfGcjXUAQ=' 
WHERE 
  key_id = 'e40e975930e9c9629a17bfd6f5235346a8d87da705e7fc2c2cfc2dcae8c29532' 
  AND (
    token = 'SlV4X/amloVkDatRitZS8Lr4aYcWp6HhUbqfGcjXUAQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )