INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f11bcc38448929f8c8688ad63e37e6fccc7a0276c20f9eaa8948a7e4dbd5d012', 
    't88XQHGxtfYhveLlMS79zPQOgqXKbckMlKWMPH5szZQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)