UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BRUlQqxdwyQhGYopzqbcrg7POivxBA+/3K7JnQ/i0fQ=' 
WHERE 
  key_id = '6548a32acc869d7b6c592e719378d29bf15eab84d5c243e341250fe0288ebc1c' 
  AND (
    token = 'BRUlQqxdwyQhGYopzqbcrg7POivxBA+/3K7JnQ/i0fQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )