INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b1bf4c864d1b0611fdc0e85f24491ca0f756e2835adf74ab4685729763fc8d7', 
    'SKZVkp6vlK906BCIiZFVlDr01bQTnL1AFFcd6vOuLA8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)