INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f326cadf55bec74837b9afa29f465630b838b892f7d5f58308ac7d511db73886', 
    '4OzjCz5077fUwOsV9N7HHzeeNC8z//5rMwWKfZ3he4M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)