UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cVvtVE2S4VCHL/ecA/4e3WMr9Gp1Wh2++2T/iDIEVkI=' 
WHERE 
  key_id = '2b1a6764b5a97a897dd98b6e4405d849c6be562d685b00e4a1621e4d8eb33b30' 
  AND (
    token = 'cVvtVE2S4VCHL/ecA/4e3WMr9Gp1Wh2++2T/iDIEVkI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )