UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1eHy9VfhXbsC/J0Jp8IP/fFde/izEpSpoEfdFiRdfaY=' 
WHERE 
  key_id = '29fb624304ba48705759beda413598aa294ad602fb2d08ae3047e4e145c4f5d4' 
  AND (
    token = '1eHy9VfhXbsC/J0Jp8IP/fFde/izEpSpoEfdFiRdfaY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )