UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NKlH2OhGQ1YyITdzf6CisC7LamglecOQEh6dD4Ha7hE=' 
WHERE 
  key_id = '9b778d7b101d377a0932bad7bffb035a459981e282e4cf84d93d1c64d0009eba' 
  AND (
    token = 'NKlH2OhGQ1YyITdzf6CisC7LamglecOQEh6dD4Ha7hE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )