UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tOUtK4PpVnHbpuGzsPGiFVakREa8wjepl51eYaS5vnc=' 
WHERE 
  key_id = '65d9434393458e864a1ce5acea9c3ffda95d2cb118309a491dd33804caad4b69' 
  AND (
    token = 'tOUtK4PpVnHbpuGzsPGiFVakREa8wjepl51eYaS5vnc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )