INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ae85d6a986f71f5cd29a29c3a158bbcac198fafd6fd363e709c772c2c4fb7848', 
    '3uoLFpRvuOpU2QWPVJNWgEOTOl2U88G4074ANePY1wI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)