UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/i6dJJriUemraA3Lk05S0+jTCTpRLFxyMU/SA4bv9cs=' 
WHERE 
  key_id = 'af7b82a2924ae7b9ef561d74e33cb423bfb182cf0821efab089b1e1b80893024' 
  AND (
    token = '/i6dJJriUemraA3Lk05S0+jTCTpRLFxyMU/SA4bv9cs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )