UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4FEIQjJMqfToZlrjs6lG2LaT35SjwAEHjNJZjsykSRU=' 
WHERE 
  key_id = 'd17c257cbf2ab14d47a76e82d5aa681ca75255b8c945c19631a9dfe580e3950c' 
  AND (
    token = '4FEIQjJMqfToZlrjs6lG2LaT35SjwAEHjNJZjsykSRU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )