UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bRMg8RVp4Q7kzPXD/JMOxFKwgqPzeoJuGNOn+ZjnvGE=' 
WHERE 
  key_id = '94f66cdad84d82a24d05ab05cf04dfb3a69a713b5be4baa41d87b93dcfec7375' 
  AND (
    token = 'bRMg8RVp4Q7kzPXD/JMOxFKwgqPzeoJuGNOn+ZjnvGE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )