INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c791b39a3e44b50390cb8bcb05f8111cd485a1ac8390eba951c864d880138064', 
    '9T+KUbLQZQOaFIeSsYZyZsPvhF17q7VUpS3fduPizO0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)