INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e464324e46945a9e3aba100ee4987a9d854769cb9fd3c3bee35bf65c8502202', 
    'pf9aWxEZ6kRvk98f6k6cI1k19Qa0MipYdDC2QyLEE8k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)