INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ac3bae423dcab00ff26a94e2d1e68f98569635db2a6ce2a372705bef63cda7e', 
    'qcvxZvJ9pNe6H3AYDzlnsiKBDyiAaNjTTu2rUxeTLoc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)