UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XwUFDOJSnxDCGeF2+uQ8Nb+YkVhR8msain65RpurroI=' 
WHERE 
  key_id = '5c84cfdd96565aafafbeeb5277751c619a755aead0b0847402ba57729700aafb' 
  AND (
    token = 'XwUFDOJSnxDCGeF2+uQ8Nb+YkVhR8msain65RpurroI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )