UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eO2709+MNphe+2NAW3SCsSMKtPg0l5tYERx/Se14scg=' 
WHERE 
  key_id = '5ac197366407c1d3cacdc3ce9fbb0f9268187a102997c13f70256f328974be4b' 
  AND (
    token = 'eO2709+MNphe+2NAW3SCsSMKtPg0l5tYERx/Se14scg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )