INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30ca158f8f80e7c311ec41761f9e53bf57e7c5584db2ce149f5af3babf4e7e09', 
    '37VVbWvRI9ojTs3RaMNovWIGxWR1PS+WdNbdW0GUtiY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)