UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PME9sIXuLTn9gDk3r1heYrRBgKTPg3CdO1StKaswbAQ=' 
WHERE 
  key_id = 'd090adf26aa6b0d116aa72c7e51a5a99abb2947d71f1dcb896b1d658d13464c6' 
  AND (
    token = 'PME9sIXuLTn9gDk3r1heYrRBgKTPg3CdO1StKaswbAQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )