UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cXv6rcB/S40VWHk3EiFpz0TfHmuYH+HuQeIcsMXj4rY=' 
WHERE 
  key_id = 'e905132e7a0f3389f207abe0da2278556766beaf9d5aa5e88043068bc01403c7' 
  AND (
    token = 'cXv6rcB/S40VWHk3EiFpz0TfHmuYH+HuQeIcsMXj4rY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )