INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b0c2ac5c5d181270eb716056658a4d76c77cab52016e1a345472fd1f74279b0c', 
    'cvGHd1p5KxpL95yoblZ25jUkYjS1Hz6tYsJo9Om/5is=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)