INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a320dc08e62c96971dfd83c2f9aece00836ab1b56930e7b24e8ff2f92aac75f9', 
    'gU8eIyp4ppUR3AFHif7om4ZW0ugKnvlSt8V9PavfiQk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)