INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1898efa5130d5500cbcf090409c2b60f884e39634e8239da031683b5004309e8', 
    '8GETMpdqfC6+mT0FEqytXbsg92TPIWvAIaT70AJ/+VQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00073

Result

int(1)