UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BCt2XRNkUlUSAl/umKby5/XK0NfCgvCRl7LCYx+jI4M=' 
WHERE 
  key_id = '4744c53b57b413ad63e560c5be784769c2ad2d45adbf506cd94f773508810c2c' 
  AND (
    token = 'BCt2XRNkUlUSAl/umKby5/XK0NfCgvCRl7LCYx+jI4M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )