UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VJjyEOB0UdHXCe+nZrDieSDDxwNFOq4fJea4nqkRtoU=' 
WHERE 
  key_id = '8be360b56c418094f0f53117226e7660705b43947edd5692530e8bd1071db51d' 
  AND (
    token = 'VJjyEOB0UdHXCe+nZrDieSDDxwNFOq4fJea4nqkRtoU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )