INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e276d0d558294a07d90aa91321f645100af6031d8c89f7faecc1e623d0e632eb', 
    'JZsGp7L/uhj95amXH2SJWNa1bCX8Wi37/Ej157Kky7w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)