UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mSpeKCBb0u9L8eYevUYHMcLS9ZqgFOKeZUUwO0Hsodg=' 
WHERE 
  key_id = '38a859d0f88763fd57245346844cc21c0246f7c262b26a208a0d871eab74c801' 
  AND (
    token = 'mSpeKCBb0u9L8eYevUYHMcLS9ZqgFOKeZUUwO0Hsodg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )