UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7yIraC7QxsHOqUjL0h/BOqrkUQN9naJBAYUJrs1mvpc=' 
WHERE 
  key_id = '4be69b86b2c4029d23af27378cb451a3075a163ac637f485e6b964ad130777aa' 
  AND (
    token = '7yIraC7QxsHOqUjL0h/BOqrkUQN9naJBAYUJrs1mvpc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )