INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7bc2cbfd76d395490e8f0f80413291d5984c5327d6a9a2e28331eef0b8196c57', 
    'O9bgmiMK4HawDuwypyl8AQtuIhn12+p+peiEm1SXiJE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)