INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b846c44ad56c37ef83134f52394167f67db30e9a16c474ee15d0b7f032c91a47', 
    'qZgUzNw36z9Msm8bCGXGlC6dW1XQ2doValSzpaoyxZI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)