INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28addd2cf0c372f962232c8ebe8dcf8c844b1cb0fee49cf1b63ff209b322de29', 
    '4EgTKjViIqEJQORailh0skOHwe0qvPlHulgkBny+CiQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)