UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CDpFcAj3mxn+IuBxbRRju2Vnph7AATrkHQpYXmjbsY0=' 
WHERE 
  key_id = '5d374f0c572d4d19538a0368b8877b9a50fb6c8d8320c95ee0ff7c172fa18524' 
  AND (
    token = 'CDpFcAj3mxn+IuBxbRRju2Vnph7AATrkHQpYXmjbsY0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )