INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '764ef949f93a99e6d175f56302247e91c902de0f446de6c121235adb40224086', 
    '9kiEB+ZZE5BjvVGJ/NqbDACsxWNveSNiYAZSxKS8h18=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)