UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7fZ7+dEtgazbe96Sf+UMQNy12kG2HtrVQGrAXgsLwBc=' 
WHERE 
  key_id = '589c57ea09a2605bb551163daac5a3f6557d743e59a45461fe634d432d71d6bf' 
  AND (
    token = '7fZ7+dEtgazbe96Sf+UMQNy12kG2HtrVQGrAXgsLwBc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )