UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ld7Xvlz9XFok9XTKc2pTVF2cTuk6QR3dehXeuDtiRMk=' 
WHERE 
  key_id = '132896548533ae8067ddd19342d472923dee5c63555c1a282f957fb324c5f9c1' 
  AND (
    token = 'ld7Xvlz9XFok9XTKc2pTVF2cTuk6QR3dehXeuDtiRMk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )