UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nWtZwnJ7EJYVYGO64uR23t3sNG1Iv8CGjZ2sW8yi/dQ=' 
WHERE 
  key_id = 'eaeba36dc6a9e802095bf5e426ffa8664e8eb82960662691dd172ee7cab8ab9f' 
  AND (
    token = 'nWtZwnJ7EJYVYGO64uR23t3sNG1Iv8CGjZ2sW8yi/dQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )