INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e56d74e2144aa1264672e48d9532949066073a69afc8b2b4638f75aa225b1a15', 
    'h6pTl5WerJgYsfwqW96dQUBlE4uTHvhcRsAvRtcfhHk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00072

Result

int(1)