INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b27a6282c55ef023ee245a82ed94be88d72d7e76ffd4b3d1538469c0432067fc', 
    'MjjO1bXSUNd6FL3lsIWVnXubSzzZk5YvduILou34Kyk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)