UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pXCWfF6vJxQK5MTX3K605rI1lWPBlY7u5uamAtTl+sQ=' 
WHERE 
  key_id = '9d8f31788559de3da2a88d57c083d6b766aa662504c75515311bbad56cb9ae70' 
  AND (
    token = 'pXCWfF6vJxQK5MTX3K605rI1lWPBlY7u5uamAtTl+sQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )