INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b655b305254d75b8c88cc1c886e4aa43f5042f913b5b86901c521a0787ae7d24', 
    'y8Dv9t/LUWwuE2LdUcmVwamYyqoM3udd36xU+2wX9SM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)