INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f5dd737111afed484fc8f7754bfc71dbc353003c02f04121a90fe86992ec5775', 
    '0aMd9iAfKq86C+6G77AMySXaOZ67yoW5WKxgnet6zRA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)