UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZZGp6474kYJfDV4XRkDfaYVGqN5qhdNrAR/UR/7O7mM=' 
WHERE 
  key_id = '1ca321aba7b436a4eda52e5ed67f94feb8d787ca93f0fd19ab1ddffb2cb3aca2' 
  AND (
    token = 'ZZGp6474kYJfDV4XRkDfaYVGqN5qhdNrAR/UR/7O7mM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )