INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99cb5b3cd6aa27e1c6ec433e05583ad9bbb028938a1a4785a10f3e34b6806be5', 
    'EnmhXedmb/+eSoz5AYHRi17rdlfJEt7kehSyp4MmyX8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)