UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/roWb/CTDhGKthytjWlGkvgm5Y/STXJH54ctYPiF8Vc=' 
WHERE 
  key_id = 'ab8207929d287e291aeeefe5a6fb13b5e80599eba90b68e65a4b7cad26005527' 
  AND (
    token = '/roWb/CTDhGKthytjWlGkvgm5Y/STXJH54ctYPiF8Vc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )