UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UP4nZJmrXuOmg1oDBdi1isGsVFHraci1+qY3RN6tiOE=' 
WHERE 
  key_id = '1901f6ca778b76697cbf1b548e7794ff03795adc434e95fac1cc247822fd83b0' 
  AND (
    token = 'UP4nZJmrXuOmg1oDBdi1isGsVFHraci1+qY3RN6tiOE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )