INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b6ccb2b1a3d19d99cdd4aa1a77435cc6713ad91db42b39da026fcf52814de19', 
    '2lzYxgjk4xI5vOraBA7TKq38C8eOUQd/nmEZaCm30NY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)