INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3fc37bbc6c7b87710ca509ae6d9a5114a3beaba33477f7adafcf17aade6a6142', 
    'za2EyLMObXbIbVqz+XzB2rAG0TerM44ZprWv7StKquA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)