INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '384761bbc08b381c15b0c7ad61ac584f5998037966cb9e0efad4735879eac19a', 
    'UPQhyx+ebMouap72NRbjMeixgBVOr9Wl0j4Aa+r/iJw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)