UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mcJADEsCUwPbha7w6houv7cYgLBDq6VwfWPMA/csPcI=' 
WHERE 
  key_id = 'e000df5a5f9d9ac9311989ffbab510502fc1847f27580063cd470aa3dc182885' 
  AND (
    token = 'mcJADEsCUwPbha7w6houv7cYgLBDq6VwfWPMA/csPcI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )