UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZAUsqwWbg/cQKl8uanDMYX6F3DI+OO5D/7aHg36cnCY=' 
WHERE 
  key_id = '7e5edd26a7c0518d9fe6494b577631ed24e242482438e4fd6050c754ba311057' 
  AND (
    token = 'ZAUsqwWbg/cQKl8uanDMYX6F3DI+OO5D/7aHg36cnCY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )