UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NeR5e6PV+KRE309R+ex5ID307bsVn0EEPpGRmp+Vrsc=' 
WHERE 
  key_id = '094c4a4867a0fe72fde17e04603dcf15e3838963b4325350a2b3df59bdc1ee11' 
  AND (
    token = 'NeR5e6PV+KRE309R+ex5ID307bsVn0EEPpGRmp+Vrsc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )