UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '33ZtNTJe56r3Pa1SIpBaSrwr8iR14Ho1lPEBjDm/X7w=' 
WHERE 
  key_id = '54de1e9f24f0b3e0872a8af6a1960373a2629829919975930823285ed42065bf' 
  AND (
    token = '33ZtNTJe56r3Pa1SIpBaSrwr8iR14Ho1lPEBjDm/X7w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )