UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NxbqYjaIEZS/2EINdZiq61mgD9I0kSVGdbpBNPNg5l0=' 
WHERE 
  key_id = '35cdc15b1c88e45e7a0e6d8921395d907fe6798dfa32862ce3631f32490f7488' 
  AND (
    token = 'NxbqYjaIEZS/2EINdZiq61mgD9I0kSVGdbpBNPNg5l0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )