UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4qpy/qr9S9uiCY6DEWOlrfSUeUbhyD6L2QV+czR5XMI=' 
WHERE 
  key_id = '05041b0f7bc45925b8e8ab3e5452d887672dfab1951e96c049d09cc601a9ccef' 
  AND (
    token = '4qpy/qr9S9uiCY6DEWOlrfSUeUbhyD6L2QV+czR5XMI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )