UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IEBo8pVRi4vQtDo2Gd2XgAz/CS73RPoBKkVQaEZ/p7I=' 
WHERE 
  key_id = '42c8366755acd25ffe19f309285c4617db05b5d8df3a5f68fe1bc9fa50574999' 
  AND (
    token = 'IEBo8pVRi4vQtDo2Gd2XgAz/CS73RPoBKkVQaEZ/p7I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )