UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tQcNqAhAb+IEgjPlqeAVVPN+IfjWZNw52Cie2cRUx58=' 
WHERE 
  key_id = '32a653e15fbda4c6445a0a8f4e01bda3971d188e7d9031372a979066d84161c3' 
  AND (
    token = 'tQcNqAhAb+IEgjPlqeAVVPN+IfjWZNw52Cie2cRUx58=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )