INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '489d891c042763ed4a7c92aa4e4b5831ac73fbb67979e401d328018d7ff7919e', 
    'rUaRZpnCprLM+8j8amzf0KwPN74sC7KfTsS2r28loFs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)