INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '766748f910108d34a1309bb6c4ef0209d5c85ec01bd4014948f8e477f3e0f442', 
    '8TGq0tOBKrkJ4C23F5bWMpTWicwTTTJ49FBi1pkbPtE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)