UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1jTR4xoYjeANdUFg3f1nOdKnTF21h35A49kpY33lgfo=' 
WHERE 
  key_id = 'b57f6f84ffdb646018876f9bd4309c6855aae20c12b6bb11f6a0ae71381f5443' 
  AND (
    token = '1jTR4xoYjeANdUFg3f1nOdKnTF21h35A49kpY33lgfo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00031