INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '44ad4614f55da375fc2bbef5f2f76d1b0146681091a64fb2a2fd17e4d085feba', 
    'SS1XBLtM+iaTut9ZLmrTk1V3jFSSZ/XlwAUogKz40lY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)