UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A4C9UkwD8bNjRgr1QWjpKNt04k489Xnfk6mp5qnLdII=' 
WHERE 
  key_id = '329dbd2a0d3057e54a8fd088d4e65c8fd26f4e9e66ee1017db97c50199a896bb' 
  AND (
    token = 'A4C9UkwD8bNjRgr1QWjpKNt04k489Xnfk6mp5qnLdII=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )