INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8c615f45475bf840e81234b947e889b0f2a1568016959971a90eb95bbfc3547', 
    'bfC4Eo0c5n6Ib3cCasxRJaKX1LlcpJO3Ajo/QSIyGK8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)