UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fZleRnzLAJOmIi+A+i8xhOo/NXp+q1hJN+g1bKqCF6c=' 
WHERE 
  key_id = 'c6d887fa6fd5d90a26663b443268ada4b14763e5ef999adfbdeee9ee6a9063a1' 
  AND (
    token = 'fZleRnzLAJOmIi+A+i8xhOo/NXp+q1hJN+g1bKqCF6c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )