UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g3XevPG7mtGml8AOp0Rrl9jaQXGggmiwTfDYDR4RGWA=' 
WHERE 
  key_id = '5edbf27fa48ef845180b4079bc605a1f8dbea8590d8fdb834d1c8c0cc8bd9f5e' 
  AND (
    token = 'g3XevPG7mtGml8AOp0Rrl9jaQXGggmiwTfDYDR4RGWA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )