UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CjUnDsRQD6VuuUlulpIQ/LbORr/YeVz3/cH6XAAjQOg=' 
WHERE 
  key_id = '6701ed800730201e49fa7a9ff89f7920c0a4e4b9d2e827cc9e8bb75133c7ff3a' 
  AND (
    token = 'CjUnDsRQD6VuuUlulpIQ/LbORr/YeVz3/cH6XAAjQOg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )