INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c108f74271deffa6e0672baf6710664b10a9cde0864cc6752312ac8fb6d8b15', 
    '3Q9/FSKOPf3nXtw7Sbd+jsjQVv3BnhbIvhIK1cNa0CE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)