UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0drZvITP9wTVHmdGld0YxJn0Y/hYe2E+ut70UryXYPc=' 
WHERE 
  key_id = '2c3568580a2d68caa511fd58230a04c601c5df1ea2e0ec3bfc5439d1967e70e4' 
  AND (
    token = '0drZvITP9wTVHmdGld0YxJn0Y/hYe2E+ut70UryXYPc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )