INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c33300211a12b4c1b0278d713497743640e2e3b5cdc69c785dbf0eb1851359a', 
    '9IEgSzo+gawSIIH10JZZrhBBEXXnNIDSvihdRnjFJ2s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)