UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U7pD483jlQbOsl/YcNgiy+QWgDuD1ntdp754AbCOYUI=' 
WHERE 
  key_id = '7cd352ab95c96c06c86f04ae67233ca0569369605818924ea4ec6541e504b8cf' 
  AND (
    token = 'U7pD483jlQbOsl/YcNgiy+QWgDuD1ntdp754AbCOYUI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )