INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c0d3d742eef45bc8eee59911819a29b463b5325981713f1936d3c667d9ad59a1', 
    'uxjJI+JEEtLZTszIL6qWYwuTZnT7AFloKkrQjzf6dEg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)