INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8ec1e618b2ce2678bf2963b948386a727daec23b5016fc507153de7de8f8bcd', 
    'p9lixvtMigfBjuKyN7CM5U4NmlrSDpUqQIpIJ7zld48=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)