INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '608ffeb5838edf3d1cb54e4a23b8bc72914695b20259db85c8406c1c4d85b171', 
    'CMCaTxjFAKz8Ov1bMXc0PXjBEXjBw9wO8Me2h/vb1sE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)