UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'knr5+OcxrDgKgXPZ/M+rz52sXPYNuAaiii5KE/OYrqA=' 
WHERE 
  key_id = '7185424bba5022b3437c0c7f71b6cbf31a4ddfaa4463da95709d23d06b2371b5' 
  AND (
    token = 'knr5+OcxrDgKgXPZ/M+rz52sXPYNuAaiii5KE/OYrqA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )