UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e2mz0VL9BTLm2prmFmzCV71I/Shjd87Pkb7TEkjAXSw=' 
WHERE 
  key_id = '7d142b544a87732f3d4bacc22aa8e5f474d6a9a634cf2f67eb29e6576bcf8f8e' 
  AND (
    token = 'e2mz0VL9BTLm2prmFmzCV71I/Shjd87Pkb7TEkjAXSw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )