UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vj0WlWbRKStPsdfRS2R3FCsapnWSKtSyKuT3DMdDGN0=' 
WHERE 
  key_id = 'ffb5daecf97ba85a400fec2b54bdb6fcd0f0ac52de098962927f150b8e7e79fb' 
  AND (
    token = 'vj0WlWbRKStPsdfRS2R3FCsapnWSKtSyKuT3DMdDGN0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )