UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wKw/j8DnlDPTWzITdKjQ7S3TqkMGu7JXjjbAw1pr174=' 
WHERE 
  key_id = 'd49e12cc370bda3839bef12d878ab41771495b32e07b001619926c938cc981e7' 
  AND (
    token = 'wKw/j8DnlDPTWzITdKjQ7S3TqkMGu7JXjjbAw1pr174=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )