UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'asyO/j6WybraUHAS2Cktt5A28PzsnsSv0RGpKEeq3rM=' 
WHERE 
  key_id = 'ae81a79e9ef93de1d7185f44a97e9010840f621fafc44cc0445437287abc8d63' 
  AND (
    token = 'asyO/j6WybraUHAS2Cktt5A28PzsnsSv0RGpKEeq3rM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )