INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'edc3d71c145ae860f39537cea95a6d2e768a705e48723911d5622b2f69a0a7a3', 
    'unCETOZqIFWqY/BKu+0p78Tm5q5f3AkKI2fhAjlOUTc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)