UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RG2+R9JFdU65AGSOVdbCGpCnPvdO2VPc2t3st064VU8=' 
WHERE 
  key_id = '08382fe97ae2f50494d5aedf579c594f7de6bfeacf9c3f575e8463d699c6d947' 
  AND (
    token = 'RG2+R9JFdU65AGSOVdbCGpCnPvdO2VPc2t3st064VU8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )