INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28b5f81a462c1c89ebdbd5845dc0aa0310293ccfaf6231b99346b4375805e1a3', 
    'XLUFuXMHO7aFivi9M0XaOVyyGjaVw1x0pDKNohVwIgY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)