UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AfWxPBJrT1qmVKbx+p+8CpqCWjEL5jaHONofGchW+jA=' 
WHERE 
  key_id = 'fa37da53a7c2403ee6527add9da05e5debfac91ab5f72c32c879a80e0c0bdb9a' 
  AND (
    token = 'AfWxPBJrT1qmVKbx+p+8CpqCWjEL5jaHONofGchW+jA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )