INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8d4c98107376c29a006acf169b7cea92799a56e0fc23321366d622c20e69c0f', 
    'QOEcGWKZw6xeJFilfTdVIN5DmpkRw0/rkUXfwYrUxgo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)