UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zQ6Bx+o/GxID7JCiiusp73KTm4150COyeeiCy3/789U=' 
WHERE 
  key_id = '0abbb3b48a9cf193327ec1a6bd25b64b6b7da676f054de066315b1b866fbe423' 
  AND (
    token = 'zQ6Bx+o/GxID7JCiiusp73KTm4150COyeeiCy3/789U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )