UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BakjVmyKZ1Fz5q38oxolvYQ7FD2hFqPtbKXlP3+DyWw=' 
WHERE 
  key_id = 'efa57f888393c9d98b145912a751ea3fb76820a1a8f7e3d023ca85542acb10ab' 
  AND (
    token = 'BakjVmyKZ1Fz5q38oxolvYQ7FD2hFqPtbKXlP3+DyWw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )