UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '78S1zHiR7pEkkokbxtkXuhQ0OwjQwDjxOBKr40tnAJU=' 
WHERE 
  key_id = 'af9d0e104b617a4368e204b32ac0779a54e95501115edf190d875eeb0e58750a' 
  AND (
    token = '78S1zHiR7pEkkokbxtkXuhQ0OwjQwDjxOBKr40tnAJU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )