INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a100a65adf914ac55d6d49fbb64fd077abc269ff8a37a622643a6102fb664cd', 
    'hRBI33bw8835WUnrcc6dhb8sPAWP5rSo/OTNUpNKzaI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)