INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6c402b2ec3eb36c5dff80317f7735e7df2f4c136b30961f07f1add344112398', 
    '5ZTQ4vcEnO4yxCzbDR/Oa5/bSgjoy8FO1ML8q9ghCdE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)