INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b762e26df17120220443c383401682dd5688ef9bc7f847e5b199676bb7bf48e4', 
    'ScDMHQzA+vnKZaPXcIrpKtf3O+7Jv6AwnmYKeF34OcE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)