INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2f7645242a9e8a7626084a0f1a57f9bf8af8553dd6d504e57b9db40dfa4937c', 
    '/93rWDMmXxZPmPZzcw0rRXy43bcGpmxvMe7WxlYqKTc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00065

Result

int(1)