INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e386b8e3b1e661ada90e196daa200fc390c8b92203223e3d2987c6d7135d0bc1', 
    'DGyC/5ADUAYXvCqbTUTR7EkUhISU0FuuE2YKVPBkSOc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)