INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8d52a4d7ed91c8154576948bf4656f34dba427887501f370a34716b8b8745a6', 
    'wF63y42rrd0W1ltKJROaIklDQXMkbrHoSTdPckLVnF0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)