UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dupwIGlkhfqV3srsrWGrnD9uchqtZ39zJnJAtxlH8DE=' 
WHERE 
  key_id = 'd194d883cd4e540cea7f3b354f872c013155492002c9f75fda4318080cb10a11' 
  AND (
    token = 'dupwIGlkhfqV3srsrWGrnD9uchqtZ39zJnJAtxlH8DE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )