INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d1f1ecd64ac4ff5495a8259d70e6cc8c71336b36974e1b15513b375adf0f482', 
    'ZEtxQNI47WtxP1E4PXeASaKo80OM/78sHqREvjvbE8I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)