UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u7D4fxPTPeJ/KRW2oIoHjQmQ0MoRhXvNzEp2ozrghU4=' 
WHERE 
  key_id = '4639da30c06c5f7912d7a53521ad67d1d9049239085a7e398ac7fe632cdff4c9' 
  AND (
    token = 'u7D4fxPTPeJ/KRW2oIoHjQmQ0MoRhXvNzEp2ozrghU4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )