INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1c2eef4ff560106eda7e258c811443c60647cec43b7bf359e7cb0053f02441a', 
    'HN9BnGV1t+e3GwvczDXISiF0mtKLS+i4p4DtZqsxCRc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)