UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uwH+Ah2cEd4iR/J0SF30J4t3YTQS73tkKzPs5z1xXpw=' 
WHERE 
  key_id = '49314356bf6b0748ce90f0f2bf942cbf9398edf4988cb8a2da0b684c46b45002' 
  AND (
    token = 'uwH+Ah2cEd4iR/J0SF30J4t3YTQS73tkKzPs5z1xXpw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )