INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '96e9f1e16a65d10f0b235284d6855bad99ae3d5cb3e583901209d9edbcd992de', 
    '6l8texIGOCPpBe1MGg9tUH03RuiPqnMuRKcxhwerQUs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)