UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dFZd50rsVc+Rv7aNlB2l+9+Tc3e2CkQ/IMOUt7jXjoA=' 
WHERE 
  key_id = 'c827eaa5b2909ef1d58a36deee9b7c7f710fbc939215f572e5a6eaa5b29e1321' 
  AND (
    token = 'dFZd50rsVc+Rv7aNlB2l+9+Tc3e2CkQ/IMOUt7jXjoA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )