UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hKjWuYWqMrZLZ1JaZDrqL/UQNILpg9Nt3L5XaMX5cT8=' 
WHERE 
  key_id = '6f0b3bf9a41202fa5f6978770af4ad140c5795f13ec5040be7b97d62fc1ca449' 
  AND (
    token = 'hKjWuYWqMrZLZ1JaZDrqL/UQNILpg9Nt3L5XaMX5cT8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )