UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GHnS9sM1atSmpzP6dS8UAb2C/woXe+xtQrp0cZCGI0g=' 
WHERE 
  key_id = '6f9d93d1af24edc9ceb593d5c8f1209bdeb3e649c2d2f2013cbe1ab15b70a2a4' 
  AND (
    token = 'GHnS9sM1atSmpzP6dS8UAb2C/woXe+xtQrp0cZCGI0g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )