INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fff6d5b60f49b100208c6d054df986db42b3fb9fb3f81d41c261870cb45dcc8b', 
    'QFT7po750f7XXhXR5UK/5AlCNXABHT8Te60osoGNtK8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)