INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42c18948a4588a507c4534f9667ec7fa51fc672254bda4c46569752b31737c88', 
    '7a0b00WougKfYhP8ZhYe771njx4DlRWppgN8LSBVf8s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)