INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8182cc781fa55b85210a9210ef50481a3a7287048fc06f3ed3ea6ea3144f189', 
    '6g1pjZLPS9GOOfzNiqDJhVQInkji9skhgph0uZ02Q/A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)