INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd975ffbe1847bf6b1585424143e90dd3b1f264c24e2a36d7def58eadd0bd1a4', 
    '02Ot5bNlYYYjcTkdXXxg6DERRHbxJM58U3yLDGxOeJk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)