INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6bc667d6d23d0b127bbed02d86c3f42f909b65f867929681be7d10b82fb0cbb3', 
    'RGdNH7mkZi/QFxShDKq+F4L+eVjPlBF+BTPynJAUzbA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)