INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af3527b540d58aef5480e20f5500dc592bf0f970d064436dd682bfffc0f179ce', 
    'VLmlbEXk5Liowcw/5sONVRDET3z+WGTSnCaMO280mLw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)