INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b68604e8ef2d87613a148fcc47f2023ec6a5ca84657429d39b9605abb4a9349', 
    'PBXp2sedHm5fex9TOMJ00Fo3Es23gImoSJMKn5Pimcg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)