INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b76fae520491b10936f15ac9e0bb43fb6254af360821494c1ebebf90325b6204', 
    'mf4RedUlUNinfG+cB13J8OgaCInwAapGEIOxfNVnOMc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)