INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b55b262c480e10eb92c350ed0f7329cc9f7c9fe3ede1a6dd25445505c2c89e5c', 
    'bEY5AjBBX0hizkurT2X1SFYi3vyA+tJ5MHePHvk1mTE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)