INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5a383eb9b52ca3b4914557e2d938642b0d05153610c840e8b9b207923f6f352', 
    'i8Ip9VaK9zeTGXx3aq9VZxaypdzsr9DJfZ7TAXtULS4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)