INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '00c82457c7a7fdff5af0ae1f152a179d89216f5a5c225395817c25818c4b81a9', 
    'FmxaOfd+lnOThPBggIbkOSAFWYvvvWvTxVRfaO5Aiks=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)