UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M59CoK1j0ciBRDPYQVHUtN5ybWZ0raAo3Q2HTbS+Ccs=' 
WHERE 
  key_id = 'a905eb4e9bb59f1c78df09fe574cc100902fc2d17b085b6cdfdd9b5a7b5bbaa2' 
  AND (
    token = 'M59CoK1j0ciBRDPYQVHUtN5ybWZ0raAo3Q2HTbS+Ccs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )