INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '02179269afbd402f72f9846bf8fc06ad5f25f0b6b6a246b4613d849e3d3ca873', 
    'vfBNbMJMKbYzaEeLLRcsS2AUavMs7EvGsnftFm8akWE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)