UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+CU4ijaMAmrIUImyt6bGpoyWKqhc8cp4sHlz9TTTRl0=' 
WHERE 
  key_id = '4e98c59d4bbb7974cef3a7ceeb1abc12086644439ed028e7d68830d3506ced0a' 
  AND (
    token = '+CU4ijaMAmrIUImyt6bGpoyWKqhc8cp4sHlz9TTTRl0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )