UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r9wDoICKOqS3qedijwQk7x0Xd4X+zUhpk46YoxWjBgA=' 
WHERE 
  key_id = 'c1e05e45087d6c09f205170ae82187af3bdf5002763b06d6a15c6fb5aedc4aed' 
  AND (
    token = 'r9wDoICKOqS3qedijwQk7x0Xd4X+zUhpk46YoxWjBgA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )