UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kXInGjW0SHbxnO5q+tDmnLxTfYCEg7s8kBiY/XgNE78=' 
WHERE 
  key_id = '515f20ed6176fa886fa9e38776c08abf96b4fdeebfd3db232a7807ba5664ad62' 
  AND (
    token = 'kXInGjW0SHbxnO5q+tDmnLxTfYCEg7s8kBiY/XgNE78=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )