UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lb4ntZxrIFGSc8Neel9LqwR+Yh62CB2ja9ulJcli7eE=' 
WHERE 
  key_id = 'dcc2a39cd0312857647922ef7795b2a4be194c7c1a4f9f6b3f0b957b03efea41' 
  AND (
    token = 'Lb4ntZxrIFGSc8Neel9LqwR+Yh62CB2ja9ulJcli7eE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )