INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c50d27d78ca16106a2270e63f6ab03e79ecd7f165534fb2e48d68365d39e979', 
    '/0hBiFTmuRN8GtxztvXDQOyiRxVzBJs8DY0WWn/Aowg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)