INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8930fe98def22a46a41408c68d4aa854375675b9718c2339413f106a483a4ff', 
    'EwE7lMz9+JnHVj8Ghb6Fj0egTr9Uk1ldltBcL7C3P1U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)