INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4491c9e5b23c9f7f88bbab682ee34c89b175cff4ce61e39710a71af07fb8a0cf', 
    '3UBCw1dg2QxUz1qRWggeKNqTIBOZAOmSYlqR+bQW93w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00062

Result

int(1)