INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7f85a7d54f1ae50c906c3cb4c903422831589d14a84a04d48cb100d356d77cd', 
    '7zP3SUOZ54Khus+/W6fHja00BhnxlRYdsyp5I7iV1kY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)