INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4bae790ee6525c5455ddbb2db1cf363f6ba4cf7e5fe2328906b1f6585402b346', 
    'sR416k+h2miLm5B6JGLQcU656lQlzEdBxLLDBa5VSSA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)