UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gMK3GTsVQsMwCQNsIdF0Xp3tIS9kDNzV/yr6LCWj6l0=' 
WHERE 
  key_id = 'f4a33cf7aca2d178f33213f12c8afee1622e9f6c8a571701246fcae5888f6fa6' 
  AND (
    token = 'gMK3GTsVQsMwCQNsIdF0Xp3tIS9kDNzV/yr6LCWj6l0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )