INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a5d57d3e4ebbc34933ddd558419040f1c11e134b497299fc631c990dac7b8f3', 
    '3+Gty26905jOtV0Gvo3k6OyLJTk2zWjTradJGUVz2XU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)