UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iKwui4Pzgga5RUU3fRdMT4ijkqTN0Thjd3rBJbOq5Dc=' 
WHERE 
  key_id = '9f4caafd7d673552343265892832c8fd8dfce8a97ff46d5cb134e97aa59d1e27' 
  AND (
    token = 'iKwui4Pzgga5RUU3fRdMT4ijkqTN0Thjd3rBJbOq5Dc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )