UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q44c7GHwzyPqQ9T3R10kzcN6Swdroq0xdghtS+THVNE=' 
WHERE 
  key_id = 'e5506f097b0497f8d278189e296baa23ec14999def032553982714e3a5012e38' 
  AND (
    token = 'Q44c7GHwzyPqQ9T3R10kzcN6Swdroq0xdghtS+THVNE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )