INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5be8385a87ef7f5c42a10b41841f373d837834af5fc9a265b1478f111dff6df7', 
    'BgIQ7YrKLeflb19crTbxbCUs0V/aTFTdm0Pl8yT9a1A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)