INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3131d6ddf6261684a8c070bf5f8f398a1fb225f8b4063c5cd7ec5c580993487c', 
    'D1+7hzyVtOrXZ/xLVtaXrYoEVoiwG1FUIyMDYLa2Dgc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)