INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '378f254842b7c5e940d2d0b8ca903ee14de7af601897c49781bf4e7aa2b45f49', 
    'yKhlYl68CmGcvG/QUJF8pd44dN5uHcGR6iIok1FcmyM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)