INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20917fa12d2962d9478132d3f1257cb656b66354bb633d1ebb28c7f9e967fd2a', 
    'Eh0PqOaiqGajn9K5clqLEF08aXnWbzj2ooi6KsTIpqM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)