INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19da51187853aa7d9c177c8f6878e74ad00229f1160add7b6c3addfb479499ad', 
    'l9vAQfOQvMIuZrFldynIyp0cxhTjOMG+GV50ANem1Zo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)