UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jo+4qFDK2vhcgMNjx1YyYlmPVtjmFXqTOY9llw3YwxQ=' 
WHERE 
  key_id = '7e6d30ec5b2e3c7a234eafb10a61a7adc956de12251e72d3ee9dc4b3c765d0b2' 
  AND (
    token = 'Jo+4qFDK2vhcgMNjx1YyYlmPVtjmFXqTOY9llw3YwxQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )