INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6676bc43b4e8bc8b5a1f32fe62d0e3f873b02977d8a9cbd73d7de84e6c8201b1', 
    'aDCLf57gw8yqg7o/TDoYM/reMwRJxCAsVtPMvP6vh5k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)