INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '24a7361bb9b8a2e555d7893fb91c7cfd12af17271820198c48ae6342bd34ff48', 
    'ovHfOpwLZkhkP0AV5kmwBLjNwMAi7KMfLrfgwutP1b0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)