UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p0/1dilfkZzPGGCxrQNoInfS41zsCD2B4Ffs0/v+/YA=' 
WHERE 
  key_id = '47d45b5b4e378f626b695282023e0b9a71a2f4dd287de8c18f0741d905b8c99c' 
  AND (
    token = 'p0/1dilfkZzPGGCxrQNoInfS41zsCD2B4Ffs0/v+/YA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )