UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aObd1GPX2uVHH/KzmrANfy3CQvFaIdDSEH/fyDavdR8=' 
WHERE 
  key_id = '8f84537addf5589018236c66010616643b6f5cc543c4f9e0a0cbc2c08e204427' 
  AND (
    token = 'aObd1GPX2uVHH/KzmrANfy3CQvFaIdDSEH/fyDavdR8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )