INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ffce1383fc16191fcaa6feee045d7a12a916d22b30a142d174a98dc8698325ac', 
    'QBCoDj7mud5e6EsooaXALkUhKYlNDGVoJELfZKpLln0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)