UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PQqANUq8x9FIJdwqK4lgyOZRhjLhHj+DTx6G0AEnZqg=' 
WHERE 
  key_id = 'a38330e06b393c02942df9918f0b21548f578bec1c7253ca8c0a1b58be01e83c' 
  AND (
    token = 'PQqANUq8x9FIJdwqK4lgyOZRhjLhHj+DTx6G0AEnZqg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )