INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b8860349b97bbf4c06f1a63cce926efc5e4c1b06100956f8d01ebb33f5b830e', 
    'N5EUdMtKXpSlVf43nTiY/Yf9GcWOL/JRnuFLLQwtlH8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)