INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '43d6fdc945f94861470ce1081657301c4a5dc39b4fd985eced952b56b3577181', 
    'HfHfKlKeQeX1LpFtekn16kWZJg7L+CEMvgsZRV1KF8A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)