INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be28663f19cf32fca7e5bd123cb731d08be00addc004f530929192f9a0fba8d7', 
    'mfYH95wvSvUUUioxO90m635D/BMLpxTKKzfjYAn8vD4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)