INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ac0c8a40da894761b8e3eda92fe21d83ced8553e7784502111e901df2f37cde', 
    'PtOG2pb0MhvlLClHOtncwiZ89GeqVcv0qdZpkvYHH+o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)