INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ee3dfe0f9dc4b6be1d98f65e04264e49bef31bbec6837f047632e14b2839853', 
    'RKHGHkw2PwZ5Aiix/gZBsYj7Nhiiv7nV2ItyWaewRtA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)