INSERT INTO cscart_aprillock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a68ff485d58a3b0afe8175e97c0554b9c50149c64d46a0edcb4730de949d6cdf', 
    'CSzgIpTxEfjDabfVUFxrvBEsarZGJagdJ3CKtnkPvWI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)