UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9z+f7MIWvXn9vxw0t5VWlw+GJOUJ6iUSlupoCAcpAM8=' 
WHERE 
  key_id = 'bcfd71f41489897b1fa0e14c8f80a71a4a3575b6fef93e1bc2d83d7e8ea282a1' 
  AND (
    token = '9z+f7MIWvXn9vxw0t5VWlw+GJOUJ6iUSlupoCAcpAM8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )