UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4zSTL1Ve3owCwFKlcUpPEF+HXWTxaOtoFeDQpbdRcgY=' 
WHERE 
  key_id = '275f5c41d716e35c4d946a313160721ff4ea5ff610fb8ce68a61a5e8c8e98b2f' 
  AND (
    token = '4zSTL1Ve3owCwFKlcUpPEF+HXWTxaOtoFeDQpbdRcgY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )