UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E2qLK1SVQk5RJORfkmKWk0FRwzfdO95ijIpWKDxbggs=' 
WHERE 
  key_id = '4bbaa934f1008dfcca8f86f8a8555bac814352143bf52c7185177479a7bd8eab' 
  AND (
    token = 'E2qLK1SVQk5RJORfkmKWk0FRwzfdO95ijIpWKDxbggs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )