UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n+NzLXgYqcyDW9Ps9ojvS5w4/DPxQl4vz3cB+gv6ZQk=' 
WHERE 
  key_id = 'bec347906228f9037b09a4971f3c4904b70b657e7b352e2947c563a88959635d' 
  AND (
    token = 'n+NzLXgYqcyDW9Ps9ojvS5w4/DPxQl4vz3cB+gv6ZQk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )