INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28da4c2d3240e9aed60939008e05ba0b940a9ef28a825e75937652e7b8ab48ef', 
    'vuIlgZ7qYFVIh+F4E7lFxuGN1YE8CmRUalEhjY5Xmko=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)