UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aj0T2kzo1lktTYrC7JVyZD+ayIIAsDdMt3Fw0dei4xM=' 
WHERE 
  key_id = '8969b3f3e4f3ef6ce272cf09a1121c5d448838e240a32b2e4d43842ad1ba8edf' 
  AND (
    token = 'aj0T2kzo1lktTYrC7JVyZD+ayIIAsDdMt3Fw0dei4xM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )