INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '115b0c004544d5f842a729156b6f120940bfce57894d9ab7da2bd142f399d7fc', 
    '7Z9skvSQdzEJctMKCZG+wtWjcIWGAhAqY8IsDRNa/t8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)