UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ca7BkI0vwr9VnJJ6vjsxlmkeLFTlTWCo2dQsJdGRk4s=' 
WHERE 
  key_id = '002e4d9450c8107c3d177d626d2c0540ef2fdd4d03124f84ea8adf8ccd3962c6' 
  AND (
    token = 'ca7BkI0vwr9VnJJ6vjsxlmkeLFTlTWCo2dQsJdGRk4s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )