INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff481d59207b08d46ad555694ebfd2bfd29b81009f7250aa485fc1006b769344', 
    'PwNeRFiZTPLwyrHc6QljcX14qa9VMkX+VQXEbxH+sVc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)