INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7b3f6f824e69db2047f60db701193fe5fb91bbe007280b4d3742ba97fd432f1', 
    'GO+BibKyICAGJOa47mTmFxrHUtZ58eOauh772c2K7I0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)