INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '32ce60bea3a7aeddb2fc79aac853a4e68ca7f344c10a411abad2f25f18ece465', 
    'Dobv5Wc8tFr09SNQoGfzWTHBO/m83dSRGHJxNRwsE2k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)