UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7hGqlf3qEIUJON7r4H8o1UeAHrBpNdVjxxG0R9Q3CVw=' 
WHERE 
  key_id = '0fe191ca631c53e98fedab32da10776581852227a490f0ebd9f47f39af93ce1d' 
  AND (
    token = '7hGqlf3qEIUJON7r4H8o1UeAHrBpNdVjxxG0R9Q3CVw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )