INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9b853285e4553243034df0c5a7707d9f1c97d485b10ec3899381038e3de7ad4', 
    'L7ZoeYNHO06wQZMd6JNZnuhepwj3SMQ7Vwqtuf0Ibhk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00010

Result

int(1)