INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5fd37ec65f90d6f3b589cbf99c6af103aa245bc30cc675765b12dca8dcec449b', 
    'l5c6Wk7eYuSpeu62VQng8oQ5oZKlfakiyfpA//AQf3U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)