INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0b611bc83a4a3130fc8c72d97cffb13d5159df06c694021adf4e9057af30f210', 
    'JzuNcdqMMoevUMvsYhlkV0uIuY/fe3b5MhBvnPBoHNs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)