INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '63797a7b6170654b2704d767a02bfdb0602ef0e67f674b4bc6ebbff3719b4612', 
    'kVncUgvSG5JitfZPvwwl9TNuHpFJ2alcehLKFDrkZ8A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)