INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '198771b8675c03ca0424b63f5801b3ffc46cb8de657fb391863cd0f0f0c6b254', 
    '7q+OFFZnzakgh5VNXTLE3hKnk6T012Jvmw2X0RrEthI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)