INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f4f556789154c319db1fae9964cf17c25513f1e699a1ea5c6a16da040362e597', 
    'cO75UcJU1qRxQdG8WjhLGLXMOADnLdXgU+JPCm4KNnw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)