INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '23444f7832b0f226eaf4ff92f3d85702c45e3a078a045c0a5812f9b27ee73edf', 
    '2pAkO0oXwqg23w2jUDF6A9oIyVf5gk/wNLSD/dtyQM8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)