INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a529a931fc7d2832a082f72f27b4701a85f716289ee5260afc3d6c9c27597137', 
    'cxT/BWgSEUS0xx0rDA0fzCbNlF6eIySpqg0+5i8v6Lg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)