INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '604d7ce80b05401c7cfae8fdc9e9f58692f8e7b61aadb6bc8d39f7e6e49091f3', 
    'ETkJRP6STOpt+WJ9dAiugpAny6pix6797AchJsQvCes=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)