UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gt5kvvYfOfpA9AtY+yBa1TWk+Db1KZOpKvzEVuxzJ/0=' 
WHERE 
  key_id = '1fdfd8aa8479a17f80237870698e8c95f1cc6efab50ef8cebd37f621151c7bae' 
  AND (
    token = 'gt5kvvYfOfpA9AtY+yBa1TWk+Db1KZOpKvzEVuxzJ/0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )