INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd7b66aa848d7b59dd6232c412181f4b43fd8e73402d006b8a5287d92b268ba2d', 
    '8KpOOzDzzDhDH6H+K9jYmt3TND2jcUU2HfhaK2YUcW4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)