UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sx6D7UiKdXCE9mILcqm80WZ518OPPgnZq4g5t17kyf4=' 
WHERE 
  key_id = 'eba8652caf8e03c142efb013544d12a8f9f458687d0ffb2edf2408f6696a77f4' 
  AND (
    token = 'sx6D7UiKdXCE9mILcqm80WZ518OPPgnZq4g5t17kyf4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )