UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+K+LTUlV/RUT79NsEEzf/MRs1x7cNO7Aa16USakzkDw=' 
WHERE 
  key_id = '16afe5fb42ea799fa4faad4b0a81a7ef15e49f824874ae479c9972e5f5ed67b3' 
  AND (
    token = '+K+LTUlV/RUT79NsEEzf/MRs1x7cNO7Aa16USakzkDw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )