INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1c9f2292d02fc8779e14d82ecb6969842d4462c5a74a792729d73922d9d8417', 
    'xNfMGoVjrz1nSmmFuDC/SCoi7yTGvkkBMDm8zyOk+GE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)