INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34ad96a8d1929d6a74b307637021753ab0736a4f98a7b08af49c3fc6acb37f3a', 
    '4gh5seiav5unGVBsFNmJohtC2GbYOZK4W25iwMyvg4Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)