INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '409d5b972c0f3aec6290836ca3ff2f87a4e3f6681000c3ed1955026fb6d7033a', 
    'u6vCytFGoi13bs4aUi12rsL1SytR82LyuMHIb7z+yyQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)