UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2SGqYxboREGsL3MAncvkFlQUL5p421MozfyChN8VWbg=' 
WHERE 
  key_id = '49a23fe2fe86267ca42c2059593aa69419013bd045c18ded6411fb3e501980c8' 
  AND (
    token = '2SGqYxboREGsL3MAncvkFlQUL5p421MozfyChN8VWbg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )