UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4Aep/yP46dFkCzChbRueow50FAWbrZNqXbx12w9qk4o=' 
WHERE 
  key_id = '8c6224b45c2b66ff330f326d80cda86a12dd45fd55a4c7d2a579ce1550562744' 
  AND (
    token = '4Aep/yP46dFkCzChbRueow50FAWbrZNqXbx12w9qk4o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )