INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39944bb73053aa74985dec436d15ff966f8f670e40c1f38355361a247d8ae9a3', 
    'RLyUxynPU9RimgA624YLpIU0cZ/awo0jOJKcdhi6nIk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)