UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M/hbI/0MXn0Aj6ueL07gPbx/y8c7rKtqm5oHddGWxiQ=' 
WHERE 
  key_id = '04d574a9bb4dc04fa0ba15b38d75942e180fa8733f5d1674ec8801a2ab90a650' 
  AND (
    token = 'M/hbI/0MXn0Aj6ueL07gPbx/y8c7rKtqm5oHddGWxiQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )