INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e5cbbca6a271819d9ea8a7185d383f065fc0986ed7fa6b244b952f7dee9789b', 
    'p6ngjbd7aF2D2TZt1xcFkI8rsa+aOeqj9WjaQvaEWWk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)