INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b82419f01a14c3e0aaa06dc47f65b7dce7938008fd9c209d3bad9138045a71d8', 
    'q/6EkFDWmiCHPto29WFmGn6uKt+CjXaohWmlUN3Z2Iw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)