INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f0cbfa5e953c1d21ea40f57e9f4f99c34edbeba725e2fcfb410626423ae2d35', 
    'T5AdEYWArHOourVGEokZKtdX8N9pP29SwA/gHoMdfsw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)