INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd12bab0ea9c05469e00a27832a16b8d09cf0f6f8a9aea5ea01b3af157884911f', 
    'bju8li7BSzanobnqmR7hY75MAV08jL1hUhcYYQ8FxBQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)