INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a181239eb509e59834a7464b722d96057b90bc4cbfac07b2bd1e476cd5c6805', 
    'zvGnkgD40sbl4B4fXCu9RW9bNcxc69PAL/JYD0SNBtM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00013

Result

int(1)