INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '40991927a4bfb648288866077e60755388a81c2e996dd9dc9e8e00daff483854', 
    'GyEfqdgEzFrmXZ5SjsAtshY/B1tvOymwyW+iA567pMo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)