UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6lFZG4E0YCU4ObqpwaAm/BxIfRFBJomYPed8o6S5ScE=' 
WHERE 
  key_id = 'e589c4ff29dcd3a8d5215f5a860aaf6bacd6dba4010199975921c76a13374b0d' 
  AND (
    token = '6lFZG4E0YCU4ObqpwaAm/BxIfRFBJomYPed8o6S5ScE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )