INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18862c17a3590ed9ee57b07914a0c159f957923ea4863178ea4c4848336c5804', 
    'Ld3JjKFOtWVtgDoFTPDjBLLGixAaw2Hkf1Wckj4KeK8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)