INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c834001bb4bede568e261cb4f53bd5a1f48e1784778835f581ac5afe647172e', 
    '8QRmCOLOA1NEJaM9Pl5SMPNliTeSF3e68vkuXc+hZjM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)