UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kQQmyRjkARb+x1I/AIWyQf9knUsTAQmAVRxrSktSfwg=' 
WHERE 
  key_id = 'c684ab78c4c8410bcbe3b6ef62e1b00abe033b883a0ea01360c6c414ef8a6c50' 
  AND (
    token = 'kQQmyRjkARb+x1I/AIWyQf9knUsTAQmAVRxrSktSfwg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )