INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3efb8fc0b14cc8a0f6054576e7f867e0e7ca57f345d6482f9c2679ea56979316', 
    'IIppq4aNJg+0eZuNLJWwQP14NS7ALfY5otb4MPe2Jrw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00065

Result

int(1)