INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28a95ca642238bb328d7e603cc0a94b1013ca98093e0394150fe01372d65abbb', 
    'U2jkv6LRxOLTK53IIsp1BZp2nyk+fzI/2wErmn7Tf6c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)