INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ec84a9382c85b70c59ec7ced6762aa5321f9007f8207750940a814da8084121', 
    'a+e8AGIiPcdkI1CvhfgerxmnqIIxaLU35HVF03XGvRw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)