UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1BEd/ZjV2MXynyHACBTXBUaozbx6nMdneUOig64469o=' 
WHERE 
  key_id = '00854d949af583ee31cb2c148adef35f8aa22bb70dfa1c4f9c855b2b538d0e01' 
  AND (
    token = '1BEd/ZjV2MXynyHACBTXBUaozbx6nMdneUOig64469o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )