INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e054ad70520a0ef49b055fd922a49dcc245ee357742e7b3fed748f6a4943e072', 
    'yLUNqxZJ2Lca1YdjiY0FPogIk15cktjK8SjIk9d5ixc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)