INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8682891c89d45220d9dc9894f8e51d0b3e00f7cf6a44332a3a32eba1044ad2f', 
    'BwmvJhsJNgBezLKdzQtQD1xgyhnnDM4JZD2VV6CgHqY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)