UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BneT98/CpUlrI2/ku7Vk0wMnsevLGbDWy81c7qEBpSI=' 
WHERE 
  key_id = '847a55966fc3a9d2de3f10b73cde53f0940e5edadc51dc2ef82b2cdd37d0b9fd' 
  AND (
    token = 'BneT98/CpUlrI2/ku7Vk0wMnsevLGbDWy81c7qEBpSI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )