UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BIo30xGl55Qr+eS53C9ScWUYLO3VJfOR6kVKq6KkfF0=' 
WHERE 
  key_id = '3e77c23593141ede5e951e72dbec3c59888e164ae4e86e95510f8abda72c7286' 
  AND (
    token = 'BIo30xGl55Qr+eS53C9ScWUYLO3VJfOR6kVKq6KkfF0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )