INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '590353fbd4eca05169e31c539414d4146cae34d6b909b655e4e048b9847a2969', 
    'itKUKVpJCYfvjsQWGE6K3KocVBwnJkULA8A0I5bpZmk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)