INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '94940625f9d234d2a2b5bf291832e4567d33db6700f425793a0ed85a813af4e8', 
    'nCTur427OcSx+qVEaUanHYOL7AYb954QRQ4AVgsNZII=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)