UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WgZq+UOxYBpeWgitipv9FP38CeLM3RbB4KU9ye2PtTA=' 
WHERE 
  key_id = '0115052ef77d29de1d25d11ff247368573874de18c87e67ff0b559ac7cbd3ee5' 
  AND (
    token = 'WgZq+UOxYBpeWgitipv9FP38CeLM3RbB4KU9ye2PtTA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )