UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pwn+q/C6WR2uXWQTJUf2braAvZbF6EQk9QLOU8qLw7M=' 
WHERE 
  key_id = '676959666ea2c4966ed1facfae570582d7df81db51f3f67eddf6ba5fdaf7ac54' 
  AND (
    token = 'Pwn+q/C6WR2uXWQTJUf2braAvZbF6EQk9QLOU8qLw7M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )