INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee21065296b2c65c40e0d69c8acef3684b4d998796665c8dcc6837c4aa5da7ae', 
    'lr3HvH2wS9lpmXk8xL+UiE3OvpGerVFGyqhiRbAT3uc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)