INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b14a218175b5a4313bce78a096671aada0a6683685d61a308c871fa8cdc70b28', 
    'oUjsqBMDgYIR4f9rPGt7kvIT081wgDLeUltw2J8ceIE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)