INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '544eb975851298bfa7e9978fe96be8ef0c4a8c808e16d68625c08d1ddbd6be54', 
    'CD8TxEzYojokzS1xDXdrktEtSBoyQh5HSS1oppBe2Lg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)