UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pm/R9yO5jfOCkhPA/hY69o9Igxmz3HVQGsK7DCGyIPo=' 
WHERE 
  key_id = '2b3fdd8b07a2eb4551f0b48840e1d2c6db6ea0ee29de4d52d1dd3004c213b98b' 
  AND (
    token = 'Pm/R9yO5jfOCkhPA/hY69o9Igxmz3HVQGsK7DCGyIPo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )