INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '274290a88820a607742a8c2a39806d8b757d5451a18adaa50dcc1c93bc2f23ba', 
    'pE1mQzMLXH5/PKMyuEF94gvJgrUjrdkNPuAMrMCjeSc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)