INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4391c0ca955152c7ba5005650757dc20e011d660f9534fff1b101697d006fbb5', 
    'ZdETr1HvlHe3m6lqQ0uVL1HW+5KjoZ/gSEtS3AxFRTA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)