INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d2c2ab31c7cffb8a612aa8d6cd8ec12b637123aa1abfba2c01d690a4429f82c', 
    '3uRjntYhVOndUGAc6v3JArwvtCu+sOHwsBUf/XwA0qc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)