INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5dd90e8c0ef4dfcfff16944c68d6ef4e1e338be76d69c2a85a57cb993a515188', 
    'Br8pMkRfpf7GNExhT3Cs28KVrJjKD2ZJ3dd84OXTZu8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)