INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0646d64c6cb68ade1870e783be5fe01878ed41659a0e2b1ab9673a98a0256f56', 
    'V0Dui6jhpNBHa5j3rN72loLMnvr7yVompucUZM0gu74=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)