INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a7c21a167b1da3ebd281d97b3ba58de34d6b452d94820e2888de652b8948562', 
    'uTlgXtVAXg+ExBeM3b6hxF4XjGV3Fpi1ZH1Wh60AXQc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)