INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a3896dce2ea72225a9b772930693600bb0d2d865dc4fac539d38d900b9236e2', 
    '2qHuInu7rOsIzlyekf0kYIUal3o9UazPcC8oG+sxTDU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)