UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uVnK+8g72QN7uwutOgT3e1dKHR+/ljZBPErm1i+UZJo=' 
WHERE 
  key_id = '5cda77d4bb427afb6d5ea6785887199782ce75d47bacc5664a2a176f4bcc45a6' 
  AND (
    token = 'uVnK+8g72QN7uwutOgT3e1dKHR+/ljZBPErm1i+UZJo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )