INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '526f6599cb708fde3c91188e5238679709eaea556357589b3d5c2110396b6960', 
    'apNF+pgygEON1Sf9kUGJAMlUxykjCGmYo07mGQ09HkI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)