UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8n7uq0W8ViEjoqn/yAwksjkqKC8f3bix26T0njXDSCs=' 
WHERE 
  key_id = '90f165cdb372eacfe66fad194cee54db140abfebd119e23a2a9f557d000be965' 
  AND (
    token = '8n7uq0W8ViEjoqn/yAwksjkqKC8f3bix26T0njXDSCs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )