INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '57291df373333b7e1966f3085019fbf25c7ffd46c0f573cd1beb5fef4c3f1163', 
    'rLCU0dav6kJbON0S9FvUU/DKlKzQ/Jv9aJDU9Hw8BYo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)