UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'icn3L1q1HJRPqAjXLZzxv8F202kD1Heyn4aPg7c/TZE=' 
WHERE 
  key_id = 'd82db3b268ba2a58b4a6e3a374c55901b818273718859e675ae3c8fd0b5b7659' 
  AND (
    token = 'icn3L1q1HJRPqAjXLZzxv8F202kD1Heyn4aPg7c/TZE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )