UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2q761eEIgwEH+dneF7QQXGFHFGAGfj/pfflNmhG5cfw=' 
WHERE 
  key_id = '5d75f1ee3f5655e0ab017aecf87d1d3a18c2a4b31ef4178557311a45bec8b0b6' 
  AND (
    token = '2q761eEIgwEH+dneF7QQXGFHFGAGfj/pfflNmhG5cfw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )