UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8Ir9tr5zixUoOcLjm9zGZ72iQM1ekxkffAHqtrsWE6o=' 
WHERE 
  key_id = '35b4d06f79e2fcc2da85b38dc3660c6485f9b2d0ca8de2b02d076fa72d470925' 
  AND (
    token = '8Ir9tr5zixUoOcLjm9zGZ72iQM1ekxkffAHqtrsWE6o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )