INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9992a39eb284640aa566bc41169038ff81aa12c8c9708db7d63ab6d9371a52e', 
    '5UmCGB+vDTbpoNlOQ1WRTR5O08RZrv436EAiYe2VZtU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)