INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9a179c37005abc903a5971ebfe14e3a8ad9633078547c2f6d98a39ba8f610c7', 
    '6rRhRe5mwrX76w39CoXg1qkZnoW1sKgTc7VeeWknul0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)