INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '817d3dcba8c17885aef5f1a32e020bc728d4dd607aca700c4555372920d89220', 
    '8N2uI5oPxxJe3Lpo7AJnGUj29NyVZpelQEdj2PmFWcM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)