UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oJ4kqcnVsRtRoh+KwM7oQho/LMeruxsIg8KwOLprCRw=' 
WHERE 
  key_id = 'f252c0e1ff8b00c46baeb302c240a469aadc338ad49a10f4070db270fadbd0f9' 
  AND (
    token = 'oJ4kqcnVsRtRoh+KwM7oQho/LMeruxsIg8KwOLprCRw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )