INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf4bbaa564f74a64ddb6be72c240a192d8139995b3e61b99474dd519494f0439', 
    'ug557K1FIccl429qb7XJ1IVVpMlvUoFA2OOKAryv2yU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)