INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c330d209b6fb0311714d6f925597892d4b63f2a9b97c6e5e9c54f2bb1c3c2d00', 
    'Mnv5kITfrdaw4ItP37x95Yous+zYGHsV/+MdjDoepBM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)