UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WI0WzWH6gDTC0dGa/3liy1KbLbbS4J1Krslzc4+3eME=' 
WHERE 
  key_id = 'f6ef6fe142aa508a97dc1d4ce2c9370120cd49c294ad0cd0392f28b05a65664f' 
  AND (
    token = 'WI0WzWH6gDTC0dGa/3liy1KbLbbS4J1Krslzc4+3eME=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )