UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iqh2wl0loE2EQ+3aaqLThOLetZJaaICaTVsvvH7Tbbg=' 
WHERE 
  key_id = 'a2d2171261be448e02c408ae4dd810693c22012ebc65085f151e83f85773e4b5' 
  AND (
    token = 'iqh2wl0loE2EQ+3aaqLThOLetZJaaICaTVsvvH7Tbbg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )