UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qx9SKAtpxMsnytIXf3r0a3ruMek0osBDXei8yDtcajA=' 
WHERE 
  key_id = '66160c20489425685d34da63fcb0449c506d5ed595c84656d47fa398f52a1de6' 
  AND (
    token = 'qx9SKAtpxMsnytIXf3r0a3ruMek0osBDXei8yDtcajA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )