INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4fd65cf1f3f05740eb680e6b9218f792fb5ae9030981b8eddbe686fae741bb15', 
    'Was0b21jiPfsuNKQuvL02Vo4L3lvc0RiOwFTx7tZAJg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)