UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H1zJ1exB6vMjDby7PpNmwg3OKpW8WiZ+R4VfNDdmyOk=' 
WHERE 
  key_id = '70ccd69ab855b1e8c261afbacc8d0b70557083d5da2bec81922e02b9a456c815' 
  AND (
    token = 'H1zJ1exB6vMjDby7PpNmwg3OKpW8WiZ+R4VfNDdmyOk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )