UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y3UzAxBb55SG9xpXHNj6k7dB7CCWSfySsgOrpZW5L4Q=' 
WHERE 
  key_id = 'b534271982d45536722839eb075b739c9761ecf32c7a5821d16f42d3b0486a19' 
  AND (
    token = 'Y3UzAxBb55SG9xpXHNj6k7dB7CCWSfySsgOrpZW5L4Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )