UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nOYjTfKCljz50PAZoFw741Omi1x4AcAiX6zxBdtawc0=' 
WHERE 
  key_id = 'd09ae0b20bec1226cf5735b4f5cd5798415147e4d82a4351f730087b4fdd21f9' 
  AND (
    token = 'nOYjTfKCljz50PAZoFw741Omi1x4AcAiX6zxBdtawc0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )