UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QEY352QVcE6EOB1h9lTqoJPHW70JAtXjmUok36V/DWg=' 
WHERE 
  key_id = 'ff7fd4912e7b43939f87a1fe0c3885dd8c2cf92164ccd3bbc80e1c0b165680a0' 
  AND (
    token = 'QEY352QVcE6EOB1h9lTqoJPHW70JAtXjmUok36V/DWg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )