INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8576a07b2edac5f22dc020077b4f3cdca2a10883472cf58a65b55c1ce94aec6', 
    'yEDTyDwzdTQBDY0DZvYnpXTVbBlKSU4vY8KC90hpYBY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)