INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7bf02595a5e66fed314ff8004c94248623aa8c740cd9b90c4b9d096da945e224', 
    '7zgZ88KxFErUoSZMBryABVTvGLjYSugMpLeasfi8PqY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)