UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NmtIB6zU27LbBIMIJr0O3Ks3XQq1TFDZFfvpAS7gsrw=' 
WHERE 
  key_id = 'a6a2ea746725ff273fac2fa3a6ed4a59627054860db52022481083c2f5e6efa7' 
  AND (
    token = 'NmtIB6zU27LbBIMIJr0O3Ks3XQq1TFDZFfvpAS7gsrw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )