INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b741710164f485389adcd8fc013c580b96d5e91b7c0325b6292bcf399f784c6', 
    'hxnSiPVbXpNTYkYnhtHImAswStM2F4Nia6Y10fiPqUE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00385

Result

int(1)