UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xz/pQbaHLfYJrW3322jY3NF2yms03uwbecTg/qWlzgY=' 
WHERE 
  key_id = '10d0dbf8ec7761911fd7e0cc5997511dca83bdf6545915ace6e73509e646585c' 
  AND (
    token = 'Xz/pQbaHLfYJrW3322jY3NF2yms03uwbecTg/qWlzgY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )