UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0NJXCBp8F6dzX1Bvc8eJjVTAIwlMmxM2X+dJcY2H2uQ=' 
WHERE 
  key_id = '9f08842c6791b601fd5c9d4c0e4bdbcbcf5b51ec8fd43fb9a2eaeef2556cc53f' 
  AND (
    token = '0NJXCBp8F6dzX1Bvc8eJjVTAIwlMmxM2X+dJcY2H2uQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )