INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e391f075e2a90d132a1491ab12297f156bf88975e05c5342fd06f5582cb1a5bf', 
    'CXskx5QmrqantCWXi5c5HvNbnFHbHwqN5Mv6zW8dXf0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)