INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1cc5c110ce356101ac6c343581c04b8fbbd34385e91b236928ad39ab26865ad', 
    'ymKOFhEPFBqhs+lHSxJpmAhNDJdP/zhJfE7EGOyOrKs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)