INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c36d3b587fa9b32e42598930bdf54af18c7bf23dcb7056b44b3c1d9b83906db1', 
    'fLMCTuy0/SaCihTC4jOI5Qun56BYE9xWTJCDQiz61oo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)