UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k0Pl31DBfnnn/9yUCYPW36KilBW4MoVpuWLtvudzaXk=' 
WHERE 
  key_id = 'c70dadefb61f985db31603b51d56cead60ed6d721b79dbd642b161a57c865773' 
  AND (
    token = 'k0Pl31DBfnnn/9yUCYPW36KilBW4MoVpuWLtvudzaXk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )