INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d3fcb2c0d29dc14e85f9a379b6558b3e11d6e5fae2a9e8593403a09fcf3d12e', 
    'GWET6Sqnuo0x4hIzHzJdjOj0ABiOPh8RVDev3wYsGn8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)