INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e51047d47d6b78270e752455293abfbf69b750840f0cbcb6698557a46fa10d74', 
    '9++iAOkl/oNkgsuTqXvGYbglNlcuEXc8EzBnl5BQOfo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)