INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38c685d463f08a877deb8e472aa343cbfa00b499f51c54ab2cb9b273ae2c2388', 
    'HCVMwMcW9+rjon6NpOmL7tWrWThz3IyHZHyuvgX5lno=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)