INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '721c81257815bd9e10bdb6fe387dd9956a20858a37ae649eab0bb1d4444ad823', 
    'ouSiEmfPzTa4cuMqibdaTRTk35U00VyETV9/fTswJUA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)