INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cc4e3ec63ed4daa4a354944f1e1a846b93b623a34193f34bbb8219da9847cda2', 
    '3cfYhIEGIqFmO2K29QwGv0JxFrQrVKBN88MhLqGuZXg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)