INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'da7ffe6cb7f36718b16dbbd80bc9f87fb126d4174659962b43659618c2694cbf', 
    'zagkQVbKx8pSZPmAp9G42qV8Z9RZiCnCSlius4ibEZ4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)