INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b75a9250d5b30e5e4901ea3add1475a05fc20ffe83855dd73d778451c00cd911', 
    'sw85MWp3RMhDTAmfJ5+HhtGGZajG0afBeAslCmCiBCI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)