INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4778438d994d127943d28088aa5b42180242c1b323bf85ba0642857b1af5e14', 
    'bFrRRuMQp85alFU/HTBADBJKfNoHKoCgjNYUzoyZGDg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)