UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QmzPHxPS70DGc2qOUK/njw4Ro1orurEmC+IKkMTq0z4=' 
WHERE 
  key_id = 'f1cf607d57b03451b0371c6a18e963defd41c81e5790fad60d17a9b7349edda4' 
  AND (
    token = 'QmzPHxPS70DGc2qOUK/njw4Ro1orurEmC+IKkMTq0z4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )