UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tE6HBrUkRiIiTzG7D/cr7zP5b9s2mFljBXygCvTgCYw=' 
WHERE 
  key_id = 'cfa4fdfe8de766cc61810ff98e731d1632e4b00d3ff3a77458fd4ee71a505679' 
  AND (
    token = 'tE6HBrUkRiIiTzG7D/cr7zP5b9s2mFljBXygCvTgCYw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )