INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a487cc1e45c0ebe228a4392751b061527c4256bf1cc38a0b69e2d4807a2dbb2', 
    '3ss6JAiaQqSR3NmHfZavHmWgmdEVt48Jjn068Kh8wbg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)