INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ef06bbde76c361fef5689b47b5423941b9270ed07b3354940ad7354f14d8f96', 
    'OZxj1yZ3YLeM/ruJ3EWgZ6AYFWjeicErnhHn9q3G1Ms=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)