UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DH2UunMbu8lwWEtgkDxptnFOpTADUbR7+LYoFspdcPw=' 
WHERE 
  key_id = 'a467d395233d17f7245bb4dc6610cc0ece15ba3c4c35705fab6ca0b35b7aa2b3' 
  AND (
    token = 'DH2UunMbu8lwWEtgkDxptnFOpTADUbR7+LYoFspdcPw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )