UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CjTMcUaWbCHCy2sv3mgXrstdt8UeYADvGeO7tZOL1m8=' 
WHERE 
  key_id = 'd76759efd3378659547ffd1bac2a1cf6188fb9c5017a8f0517a17df6d403255c' 
  AND (
    token = 'CjTMcUaWbCHCy2sv3mgXrstdt8UeYADvGeO7tZOL1m8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )