INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1f8b2736b69ca06537b7c09f0cf351534fc87cabc4549887a24b721c4a12fdf4', 
    '5+srz69ubqX+vqHRvnuM6l6eMYKlS2COtyCthYyat0Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)