INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6e8bddba528f8a1afc5cce870060cb099f039a11aacbae176ab481d9be3950f', 
    'cLrVRtN/lLsi4qN0ev1rDGh5cYvn82xn7Wk4+OwxgAw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)