UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '29hsy7V87OT3uJLgZJmEaC7cd4NptiJjH6EkeE0XZuw=' 
WHERE 
  key_id = 'a92fc7945b07b57c695a2993af7f6c7b1bbff586e3b5a42747d9a9390538a9ac' 
  AND (
    token = '29hsy7V87OT3uJLgZJmEaC7cd4NptiJjH6EkeE0XZuw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )