INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '609901c90aabb514f17018868e9d963a78fd480536a74f3c21f28b6ba2fc4dc8', 
    'G2rEo0xWfjcSdD44Lmn7c//umppR8bNYE37xw4Vp8n0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)