INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b159df8df943bc91cd4ad855f8a49c4fa96f23ffe082696794a43d8dea5ef8e', 
    'r1z+rGOEahLf+ukQqPXdh4NoCt4u1iSHuugoJmsKi6w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)