INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b056bd76a6457983e9c5c850aea4f4c6b18dc7f138bcb05d4913a595d7e298e6', 
    'DuH7WTH0aDJuEXrGgpZHUYhxOs7g+VHvWFiRJ5rvqwA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)