INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4c555a062bfaa025abf98b7d1d02cc6fa694f3ab24f49ed4495a89c67abbd8e', 
    'Qomf8tecXMFfcQXsZn6VKmQa2bW6ROKaLwa7e3sBQj0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)