INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd7e33397cc59fd86ed68c5c8c329bbfad3dc2ebee51beb422247a30c291d422', 
    '7xLBQW1BrjYqHaTqPUe4a+Uh+IfB29zQoknZOnJLu5I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)