INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e6157516319549b10631e519e1809e1b28434090fc30c859fd463e6787fea72', 
    '/9yGS1554qrANTLM2bDe8CEWQ7VcO4yrPsOoIvwv9Dk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)