INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5e9ca8336cb0488b75e9e4a96781daec2ab15d734668656a42cf84b2c1fad67', 
    'IjSUk0kWY3AkFgpoZnG9IgPdfmWl2c2tzxbVnw/TuHk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)