INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3bf2a6b9a39e108ed63ad7a9df20930ee9f19ba0a1a183785678344fed8737c', 
    'OjJP7Amrn0es0AjOFeM26STAmfPK6Vusv6emzce20kU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)