INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8c9a96016a4d0d7354befef9cbd48ab005d3577cd10f41c54644a747c7e07a0', 
    'Y3YCw69ZwE41ClpRTARvc2u57CDuhgsvwYd7kPN7Elk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)