UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8qAlHV8Q6pNlqudNpH/cVxEjNrfvxbGiBJe/DepMuoQ=' 
WHERE 
  key_id = '8994f776af238ccba06668fc8aa273ed252fca34ffda62fadb6c00cf7c65fa05' 
  AND (
    token = '8qAlHV8Q6pNlqudNpH/cVxEjNrfvxbGiBJe/DepMuoQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )