INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '97d6bf9d2cf416c512f008006a1576b6c14e7484a6a6b1fd70256382e34fd966', 
    'Ea/3i8Q579ot1uGOJ9yxPMkfVaSp1/ArXn7eO1CdXN8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)