INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '905b4fb61b7b1371617bebfe4357be019ee5a9c9c4c54161edcb9144996d8624', 
    '+V+qQceRBoE2OVcGCeBDeC45U46CKmjTehoJysGr6Rk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)