INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b139e59645e2b4ab97c48c9bd81880d5a9d50dab63f35134afb9f4c8d4d305ad', 
    'ZQDXSCMr71IRMyRTthISBPQ53ab2wJM0F180AQTy7fQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)