INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6f1b5a25cab643f4d9adab8826c89ab0cc143662b9d6eb7a891efaaee580dfc', 
    '6UccmHXGvdr1nIrdOoDOopCAh6ra0nOWm+raQsODeCI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)