INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1dd2f73e2478a253070eebecc975424ce89e87b8f1cec2b6c0561ce73db6339', 
    'bBbbMXTbtjufoFlWuWyl8S2hMKcggAX1TKeV/H5GBCE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)