INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '571b717e3906ac4b501721d92dfa0a8a9e1acebd7df5d0452ff98a347d251875', 
    'ZJFm1DhljY3mFqy8XQoAP6etImHnY5L01peGW6Dq4SI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)