INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3cfd45ff14a39b9a0d8fff6e9691682b5c0b5743692caf914329865cd15cfafe', 
    'kUHVbVHMufcEoUx8BoOXRqX0XTHo0YkuNY2Yyh4Seoc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)